0001193125-05-209653 8-K 2 20051026 1.01 9.01 20051027 20051027 Warner Music Group Corp. 0001319161 7900 134271875 DE 0930 8-K 34 001-32502 051159046 75 ROCKEFELLER PLAZA NEW YORK NY 10019 212-275-2000 75 ROCKEFELLER PLAZA NEW YORK NY 10019 WMG Parent Corp. 20050228 WMG Acquisition Corp 0001309987 7900 680576630 DE 0930 8-K 34 333-121322 051159047 75 ROCKEFELLER PLAZA NEW YORK NY 10019 (212) 275-2000 75 ROCKEFELLER PLAZA NEW YORK NY 10019 8-K 1 d8k.htm FORM 8-K EX-10.1 2 dex101.htm FOURTH SUPPLEMENTAL INDENTURE, DATED AS OF OCTOBER 26, 2005