<SEC-DOCUMENT>0000844779-17-000488.txt : 20171227
<SEC-HEADER>0000844779-17-000488.hdr.sgml : 20171227
<ACCEPTANCE-DATETIME>20171227112509
ACCESSION NUMBER:		0000844779-17-000488
CONFORMED SUBMISSION TYPE:	NSAR-A
PUBLIC DOCUMENT COUNT:		5
CONFORMED PERIOD OF REPORT:	20171031
FILED AS OF DATE:		20171227
DATE AS OF CHANGE:		20171227
EFFECTIVENESS DATE:		20171227

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			BLACKROCK MUNIYIELD FUND, INC.
		CENTRAL INDEX KEY:			0000879361
		IRS NUMBER:				223136942
		STATE OF INCORPORATION:			NJ
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		NSAR-A
		SEC ACT:		1940 Act
		SEC FILE NUMBER:	811-06414
		FILM NUMBER:		171275483

	BUSINESS ADDRESS:	
		STREET 1:		100 BELLEVUE PARKWAY
		CITY:			WILMINGTON
		STATE:			DE
		ZIP:			19809
		BUSINESS PHONE:		800-441-7762

	MAIL ADDRESS:	
		STREET 1:		100 BELLEVUE PARKWAY
		CITY:			WILMINGTON
		STATE:			DE
		ZIP:			19809

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	BLACKROCK MUNIYIELD FUND INC
		DATE OF NAME CHANGE:	20061026

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	MUNIYIELD FUND INC
		DATE OF NAME CHANGE:	19920717
</SEC-HEADER>
<DOCUMENT>
<TYPE>NSAR-A
<SEQUENCE>1
<FILENAME>mydanswer.fil
<TEXT>
<PAGE>      PAGE  1
000 A000000 10/31/2017
000 C000000 0000879361
000 D000000 N
000 E000000 NF
000 F000000 Y
000 G000000 N
000 H000000 N
000 I000000 6.1
000 J000000 A
001 A000000 BLACKROCK MUNIYIELD FUND, INC.
001 B000000 811-06414
001 C000000 8004417762
002 A000000 100 BELLEVUE PARKWAY
002 B000000 WILMINGTON
002 C000000 DE
002 D010000 19809
003  000000 N
004  000000 N
005  000000 N
006  000000 N
007 A000000 N
007 B000000  0
007 C010100  1
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008 B000001 A
008 C000001 801-47710
008 D010001 WILMINGTON
008 D020001 DE
008 D030001 19809
012 A000001 COMPUTERSHARE TRUST COMPANY, N.A. (COMMON)
012 B000001 85-11340
012 C010001 CANTON
012 C020001 MA
012 C030001 02021
012 A000002 THE BANK OF NEW YORK MELLON (PREFERRED)
012 B000002 85-05006
012 C010002 NEW YORK
012 C020002 NY
012 C030002 10289
013 A000001 DELOITTE & TOUCHE LLP
013 B010001 BOSTON
013 B020001 MA
013 B030001 02116
014 A000001 BLACKROCK EXECUTION SERVICES
014 B000001 8-48719
014 A000002 BLACKROCK INVESTMENTS, LLC
014 B000002 8-48436
014 A000003 HARRIS WILLIAMS LLC
014 B000003 8-53380
014 A000004 PNC CAPITAL MARKETS, INC.
014 B000004 8-32493
<PAGE>      PAGE  2
014 A000005 PNC INVESTMENTS LLC
014 B000005 8-66195
014 A000006 SOLEBURY CAPITAL, LLC
014 B000006 8-67548
015 A000001 STATE STREET BANK &  TRUST COMPANY
015 B000001 C
015 C010001 BOSTON
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015 C030001 02111
015 E010001 X
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019 B000000  274
019 C000000 BLKRKADVSR
020 A000001 BANK OF AMERICA CORP
020 B000001 56-0906609
020 C000001      4
021  000000        4
022 A000001 BLACKROCK LIQUIDITY CASH FUNDS, MUNICASH
022 B000001 52-0983343
022 C000001     47903
022 D000001     45677
022 A000002 BANK OF AMERICA CORP
022 B000002 56-0906609
022 C000002     18456
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022 A000003 WELLS FARGO BANK NA
022 B000003 94-1347393
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022 A000004 GOLDMAN SACHS & CO
022 B000004 13-5108880
022 C000004      6833
022 D000004         0
022 A000005 CITIGROUP GLOBAL MARKETS INC.
022 B000005 11-2418191
022 C000005      3576
022 D000005       412
022 A000006 PIPER JAFFRAY & CO
022 B000006 41-0953246
022 C000006      3060
022 D000006         0
022 A000007 J.P. MORGAN SECURITIES INC
022 B000007 13-3379014
022 C000007      1548
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022 A000008 PERSHING LLC
022 B000008 13-2741729
022 C000008         0
022 D000008      1701
022 A000009 UBS FINANCIAL SERVICES INC
<PAGE>      PAGE  3
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022 B000010 13-4941102
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076  000000    14.34
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086 F010000      0
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087 A010000 COMMON STOCK
087 A020000 09253W104
087 A030000 MYD
087 B010000 PREFERRED STOCK
088 A000000 N
088 B000000 N
088 C000000 N
088 D000000 Y
SIGNATURE   NEAL J. ANDREWS
TITLE       CFO

</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.77O RULE 10F-3
<SEQUENCE>2
<FILENAME>77o46.txt
<TEXT>
<PAGE>

                                                            [LOGO OF BLACKROCK]

Rule 10f-3 Transaction Form

Acquisition of Securities During Affiliated Underwritings

PARTICIPATING FUNDS

..   U.S. Registered Funds (Name of Fund, Aladdin Ticker):
    ISHARES NATIONAL MUNI BOND ETF (ISHMUNI)
    ISHARES SHORT-TERM NATIONAL MUNI BOND ETF (NAT0-5)
    ISHARES NEW YORK MUNI BOND ETF (ISHNY)
    BlackRock Muni New York Intermediate Duration Fund, Inc. (MNE)
    BlackRock Muni Intermediate Duration Fund, Inc. (MUI)
    BlackRock Strategic Municipal Opportunities Fund of BlackRock Series Trust
    (BR-SMO-IG)
    BlackRock Allocation Target Shares : Series E Portfolio (BATSE)
    BlackRock Municipal Income Investment Quality Trust (BAF)
    BlackRock Municipal Income Investment Trust (BBF)
    BlackRock Municipal Income Trust (BFK)
    BlackRock Municipal Income Trust II (BLE)
    BlackRock Strategic Municipal Trust (BSD)
    BlackRock Long-Term Municipal Advantage Trust (BTA)
    BlackRock Municipal Income Quality Trust (BYM)
    BlackRock MuniEnhanced Fund, Inc. (MEN)
    BlackRock MuniYield Investment Quality Fund (MFT)
    BlackRock MuniHoldings Fund, Inc. (MHD)
    BlackRock MuniYield Quality Fund II, Inc. (MQT)
    BlackRock MuniYield Quality Fund, Inc. (MQY)
    BlackRock MuniHoldings Fund II, Inc. (MUH)
    BlackRock MuniVest Fund II, Inc. (MVT)
    BlackRock MuniYield Fund, Inc. (MYD)
    BlackRock MuniYield Investment Fund (MYF)
    BlackRock MuniYield Quality Fund III, Inc. (MYI)
    BlackRock New York Municipal Opportunities Fund of BlackRock Multi-State Mu
    (BR-NYMO)
    BlackRock New York Municipal Income Trust II (BFY)
    BlackRock New York Municipal Income Trust (BNY)
    BlackRock New York Municipal Bond Trust (BQH)
    BlackRock New York Municipal Income Quality Trust (BSE)
    BlackRock MuniHoldings New York Quality Fund, Inc. (MHN)
    BlackRock MuniYield New York Quality Fund, Inc. (MYN)

THE OFFERING

KEY CHARACTERISTICS (COMPLETE ALL FIELDS)

Date of                    05-24-2017
Offering Commencement:

Security Type:             BND/MUNI

Issuer                     Hudson Yards Infrastructure Corporation econd
                           Indenture Revenue Bonds 2017 Series A

Selling Underwriter        Goldman Sachs & Co.

Affiliated Underwriter(s)  [X] PNC Capital Markets LLC
                           [_] Other:

List of Underwriter(s)     Goldman Sachs & Co., Samuel A. Ramirez &
                           Company,Inc., J.P. Morgan Securities LLC, ,Loop
                           Capital Markets LLC, ,Merrill Lynch,Pierce,Fenner &
                           Smith Incorporated, Citigroup Global Markets Inc.,
                           Barclays Capital Inc., Citigroup Global Markets
                           Inc., Jefferies LLC, RBC Capital Markets, Raymond
                           James & Associates,Inc., Siebert Cisneros Shank &
                           Co.,L.L.C.,Wells Fargo Securities,LLC, Academy
                           Securities,Inc.,Blaylock Beal Van,LLC, BNY Mellon
                           Capital Markets,LLC, ,Cabrera Capital
                           Markets,LLC,Drexel Hamilton,LLC, Fidelity Capital
                           Markets,FTN Financial Capital Markets, Hilltop
                           Securities Inc., Janney Montgomery Scott LL,
                           Mesirow Financial Inc, Mischler Financial Group,
                           Morgan Stanley & Co. LLC, Oppenheimer & Co, PNC
                           Capital Markets LLC, Roosevelt & Cross,Inc, Rice
                           Financial Products Company, Stern Brothers & Co.,
                           Stifel Nicolaus & Company, Inc, TD Securities (USA)
                           LLC, U.S. Bancorp Investments, Inc, The Williams
                           Capital Group, LP

                                                                    Page 1 of 2

<PAGE>

Rule 10f-3 Report - Definitions                            [LOGO OF BLACKROCK]


TRANSACTION DETAILS

Date of Purchase           05-24-2017

Purchase Price/Share       $116.943  Total Commission, Spread or Profit  0.461%
(PER SHARE / % OF PAR)     $119.318
                           $123.504
                           $122.006
                           $    122
                           $119.712
                           $ 118.49
                           $117.468
                           $116.915
                           $116.092
                           $115.819
                           $104.668
                           $115.547

<TABLE>
<S>                                                              <C>
1.  Aggregate Principal Amount Purchased (a+b)                   $  118,335,000

    a.  US Registered Funds (Appendix attached with individual
        Fund/Client purchase)                                    $   68,960,000

    b.  Other BlackRock Clients                                  $   49,375,000

2.  Aggregate Principal Amount of Offering                       $2,108,465,000

FUND RATIO
[Divide Sum of #1 by #2]
Must be less than 0.25                                                  0.05612
</TABLE>

<PAGE>

Rule 10f-3 Report - Definitions                            [LOGO OF BLACKROCK]


LEGAL REQUIREMENTS

OFFERING TYPE (CHECK ONE)

The securities fall into one of the following transaction types (see
Definitions):

[_] U.S. Registered Public Offering... [Issuer must have 3 years of continuous
                                       operations]
[_] Eligible Rule 144A Offering....... [Issuer must have 3 years of continuous
                                       operations]
[X] Eligible Municipal Securities
[_] Eligible Foreign Offering......... [Issuer must have 3 years of continuous
                                       operations]
[_] Government Securities Offering.... [Issuer must have 3 years of continuous
                                       operations]

TIMING AND PRICE (CHECK ONE OR BOTH)

[X] The securities were purchased before the end of the first day on which any
    sales were made, at a price that was not more than the price paid by each
    other purchaser of securities in that offering or in any concurrent
    offering of the securities; and
[_] If the securities are offered for subscription upon exercise of rights, the
    securities were purchased on or before the fourth day before the day on
    which the rights offering terminated.

FIRM COMMITMENT OFFERING (CHECK ONE)

[X] YES  The securities were offered pursuant to an underwriting or similar
[_] NO   agreement under which the underwriters were committed to purchase all
         of the securities being offered, except those purchased by others
         pursuant to a rights offering, if the underwriters purchased any of
         the securities.

NO BENEFIT TO AFFILIATED UNDERWRITER (CHECK ONE)

[X] YES  No affiliated underwriter was a direct or indirect participant in, or
[_] NO   benefited directly or indirectly from, the transaction.

Completed by:             Dipankar Banerjee                 Date:   05-30-2017
                          --------------------------------         ------------
                          Global Syndicate Team Member

Approved by:              Steven DeLaura                    Date:   05-30-2017
                          --------------------------------         ------------
                          Global Syndicate Team Member

<PAGE>

Rule 10f-3 Report - Definitions                            [LOGO OF BLACKROCK]

DEFINITIONS

TERM                           DEFINITION
Fund Ratio                     Number appearing at the bottom of page 1 of 2
                               of the Rule 10f-3 Report form. It is the sum of
                               the Funds' participation in the offering by the
                               Funds and other accounts managed by BlackRock
                               divided by the total amount of the offering.

Eligible Foreign Offering      The securities are sold in a public offering
                               conducted under the laws of a country other
                               than the United States and

                               (a) the offering is subject to regulation in
                                   such country by a "foreign financial
                                   regulatory authority," as defined in
                                   Section 2(a)(50) of the Investment Company
                                   Act of 1940;

                               (b) the securities were offered at a fixed
                                   price to all purchasers in the offering
                                   (except for any rights to purchase
                                   securities that are required by law to be
                                   granted to existing security holders of the
                                   issuer);

                               (c) financial statements, prepared and audited
                                   as required or permitted by the appropriate
                                   foreign financial regulatory authority in
                                   such country, for the two years prior to
                                   the offering, were made available to the
                                   public and prospective purchasers in
                                   connection with the offering; and

                               (d) if the issuer is a "domestic issuer," i.e.,
                                   other than a foreign government, a national
                                   of any foreign country, or a corporation or
                                   other organization incorporated or
                                   organized under the laws of any foreign
                                   country, it (1) has a class of securities
                                   registered pursuant to section 12(b) or
                                   12(g) of the Securities Exchange Act of
                                   1934 or is required to file reports
                                   pursuant to section 15(d) of that act, and
                                   (2) has filed all the material required to
                                   be filed pursuant to section 13(a) or 15(d)
                                   of that act for a period of at least 12
                                   months immediately preceding the sale of
                                   securities (or for such shorter period that
                                   the issuer was required to file such
                                   material)

<PAGE>

Rule 10f-3 Report - Definitions                            [LOGO OF BLACKROCK]


TERM                           DEFINITION
Eligible Municipal Securities  The securities:

                               (a) are direct obligations of, or obligations
                                   guaranteed as to principal or interest by,
                                   a State or any political subdivision
                                   thereof, or any agency or instrumentality
                                   of a State or any political subdivision
                                   thereof, or any municipal corporate
                                   instrumentality of one or more States, or
                                   any security which is an industrial
                                   development bond (as defined in section
                                   103(c)(2) of Title 26) the interest on
                                   which is excludable from gross income under
                                   certain provisions of the Internal Revenue
                                   Code;

                               (b) are sufficiently liquid that they can be
                                   sold at or near their carrying value within
                                   a reasonably short period of time; and

                               (c) either

                                   (1) are subject to no greater than moderate
                                       credit risk; or

                                   (2) if the issuer of the municipal
                                       securities, or the entity supplying the
                                       revenues or other payments from which
                                       the issue is to be paid, has been in
                                       continuous operation for less than
                                       three years, including the operation of
                                       any predecessors, the securities are
                                       subject to a minimal or low amount of
                                       credit risk.

                               Also, purchases of municipal securities may not
                               be designated as group sales or otherwise
                               allocated to the account of any prohibited
                               seller (i.e., an affiliated underwriter).

Eligible Rule 144A Offering    The securities are sold in an offering where

                               (a) the securities are offered or sold in
                                   transactions exempt from registration under
                                   Section 4(2) of the Securities Act of 1933,
                                   Rule 144A thereunder, or Rules 501-508
                                   thereunder;

                               (b) the securities were sold to persons that
                                   the seller and any person acting on behalf
                                   of the seller reasonably believe to include
                                   qualified institutional buyers, as defined
                                   in Rule 144A ("QIBs"); and

                               (c) the seller and any person acting on behalf
                                   of the seller reasonably believe that the
                                   securities are eligible for resale to other
                                   QIBs pursuant to Rule 144A.

Government Securities Offering The security is issued or guaranteed as to
                               principal or interest by the United States, or
                               by a person controlled or supervised by and
                               acting as an instrumentality of the Government
                               of the United States pursuant to authority
                               granted by the Congress of the United States;
                               or any certificate of deposit for any of the
                               foregoing.

<PAGE>

Rule 10f-3 Report - Definitions                            [LOGO OF BLACKROCK]


TERM                              DEFINITION
U.S. Registered Public Offering.  The securities offered are registered under
                                  the Securities Act of 1933 that are being
                                  offered to the public.
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.77Q1 OTHR EXHB
<SEQUENCE>3
<FILENAME>77Q1aMYD.txt
<TEXT>
<PAGE>

                  BlackRock MuniYield Fund, Inc. (the "Fund")
                              File No. 811-06414
  Item No. 77Q1(a) (Copies of Material Amendments to Registrant's Charter or
                            By-laws) -- Attachment

Attached please find as an exhibit under Sub-Item 77Q1(a) of Form N-SAR, a copy
of the Fund's Amendment to the Notice of Special Rate Period of the Fund's
Variable Rate Demand Preferred Shares filed with the books and records of the
Fund on January 6, 2017.

                                      A-1

<PAGE>

                                                                Exhibit 77Q1(a)

                        BLACKROCK MUNIYIELD FUND, INC.
                                 (THE "FUND")
                                  SERIES W-7
             VARIABLE RATE DEMAND PREFERRED SHARES ("VRDP SHARES")

                             CUSIP NO. 09253W880*

                  AMENDMENT TO NOTICE OF SPECIAL RATE PERIOD

                                          January 6, 2017

                                          BlackRock MuniYield Fund, Inc.
                                          100 Bellevue Parkway
                                          Wilmington, Delaware 19809

TO: Addressees listed on Schedule 1 hereto

   In accordance with the Fund's Articles Supplementary Establishing and Fixing
the Rights and Preferences of Variable Rate Demand Preferred Shares, dated
June 28, 2011 (the "STATEMENT OF PREFERENCES"), the Fund hereby notifies the
Liquidity Provider, the Remarketing Agent and the Holders of the VRDP Shares
that the last day of the Special Rate Period has been extended from April 19,
2017 to April 15, 2020 in accordance with the terms of the Notice of Special
Rate Period, dated April 17, 2014 (the "NOTICE OF SPECIAL RATE PERIOD").

   The last day of the Special Rate Period shall be April 15, 2020, or such
later date as the Special Rate Period may be extended pursuant to the terms of
the Notice of Special Rate Period.

   As of the date hereof, notwithstanding anything to the contrary in the
Notice of Special Rate Period, the parties thereto may mutually agree to extend
the term of the Special Rate Period for the VRDP Shares for a period of greater
than 364 days.

   As of April 19, 2017, the definition of "Ratings Spread" in the Notice of
Special Rate Period is hereby deleted in its entirety and replaced with the
following:

   "RATINGS SPREAD" means, with respect to an SRP Calculation Period, the
percentage per annum set forth below opposite the highest applicable credit
rating assigned to the VRDP Shares, unless the lowest applicable rating is
below A3/A-, in which case the Ratings Spread shall mean the percentage per
annum set forth below opposite the lowest applicable credit rating assigned to

--------
* NOTE: Neither the Fund nor the Tender and Paying Agent shall be responsible
  for the selection or use of the CUSIP Numbers selected, nor is any
  representation made as to its correctness indicated in any notice or as
  printed on any VRDP Share certificate. It is included solely as a convenience
  to Holders of VRDP Shares.

                                      A-2

<PAGE>

the VRDP Shares by Moody's, Fitch or any Other Rating Agency, in each case
rating the VRDP Shares at the request of the Fund, on the SRP Calculation Date
for such SRP Calculation Period:

<TABLE>
<CAPTION>
                  MOODY'S/FITCH                    PERCENTAGE
                  -------------                    ----------
                  <S>                              <C>
                  Aaa/AAA                            0.85%
                  Aa3/AA- to Aa1/AA+                 1.20%
                  A3/A- to A1/A+                     2.00%
                  Baa3/BBB- to Baa1/BBB+             3.00%
                  Non-investment grade or Unrated    4.00%
</TABLE>

   Capitalized terms used but not defined in this Amendment to Notice of
Special Rate Period shall have the meanings given to such terms in the
Statement of Preferences and the Notice of Special Rate Period.

                           [Signature Page Follows]

                                      A-3

<PAGE>

IN WITNESS WHEREOF, I have signed this Amendment to the Notice of Special Rate
Period as of the date first written above.

                                             BLACKROCK MUNIYIELD FUND, INC.

                                             By:  /s/ Jonathan Diorio
                                                  -----------------------------
                                             Name: Jonathan Diorio
                                             Title: Vice President

                                      A-4

<PAGE>

                                                                     SCHEDULE 1

               RECIPIENTS OF THIS NOTICE OF SPECIAL RATE PERIOD

Bank of America, N.A.
One Bryant Park
1111 Avenue of the Americas, 9/th/ Floor
New York, New York 10036
Attention: James Nacos / Thomas Visone
Telephone: (212) 449-7358 / (646) 743-1408
Telecopy:  (646) 736-7286
Email: DG.Pfloats@baml.com; james.nacos@baml.com; Thomas.visone@baml.com

Merrill Lynch, Pierce, Fenner & Smith Incorporated
One Bryant Park
1111 Avenue of the Americas, 9/th/ Floor
New York, New York 10036
Telephone: (212) 449-5544
Telecopy:  (646) 736-6960
Email: dg.temm@baml.com; mona.payton@baml.com; jim.brewer@baml.com;
Robert.tomeny@baml.com

The Depository Trust Company
LensNotice@dtcc.com

</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.77Q1 OTHR EXHB
<SEQUENCE>4
<FILENAME>77Q1dMYD.txt
<TEXT>
<PAGE>

                  BlackRock MuniYield Fund, Inc. (the "Fund")
                              File No. 811-06414
Item No. 77Q1(d) (Copies of All Constituent Instruments Referred to in Sub-Item
                              77I) -- Attachment

A copy of the Amendment to the Notice of Special Rate Period of the Fund's
Variable Rate Demand Preferred Shares is attached under Sub-Item 77Q1(a).
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.77I NEW SECUR
<SEQUENCE>5
<FILENAME>77IMYD.txt
<TEXT>
<PAGE>

                  BlackRock MuniYield Fund, Inc. (the "Fund")
                              File No. 811-06414
        Item No. 77I (Terms of New or Amended Securities) -- Attachment

A copy of the Amendment to the Notice of Special Rate Period of the Fund's
Variable Rate Demand Preferred Shares is attached under Sub-Item 77Q1(a).
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
