0001193125-05-165299 10-Q 5 20050630 20050811 20050811 Warner Music Group Corp. 0001319161 7900 134271875 DE 0930 10-Q 34 001-32502 051017808 75 ROCKEFELLER PLAZA NEW YORK NY 10019 212-275-2000 75 ROCKEFELLER PLAZA NEW YORK NY 10019 WMG Parent Corp. 20050228 10-Q 1 d10q.htm QUARTERLY REPORT EX-31.1 2 dex311.htm CERTIFICATION OF THE CHIEF EXECUTIVE OFFICER EX-31.2 3 dex312.htm CERTIFICATION OF THE CHIEF FINANCIAL OFFICER EX-32.1 4 dex321.htm CERTIFICATION OF THE CHIEF EXECUTIVE OFFICER PURSUANT TO SECTION 906 EX-32.2 5 dex322.htm CERTIFICATION OF THE CHIEF FINANCIAL OFFICER PURSUANT TO SECTION 906