Ledger, 1988-1989 Box 17, Folder 5 Rare Book & Manuscript Library Group for Contemporary Music records, 1962-1999Series IV: Financial, 1969-2011
Ledger, 1989-1990 Box 17, Folder 6 Rare Book & Manuscript Library Group for Contemporary Music records, 1962-1999Series IV: Financial, 1969-2011
List of World Premiers, 1980s Box 10, Folder 15 Rare Book & Manuscript Library Group for Contemporary Music records, 1962-1999Series III: General Files, 1962-2012
Martino Recording, 1978 Box 11, Folder 2 Rare Book & Manuscript Library Group for Contemporary Music records, 1962-1999Series III: General Files, 1962-2012
Meeting minutes of the Board of Directors, 1981-1988 Box 11, Folder 1 Rare Book & Manuscript Library Group for Contemporary Music records, 1962-1999Series III: General Files, 1962-2012
Mellon Foundation, 1989-1993 Box 23, Folder 13 Rare Book & Manuscript Library Group for Contemporary Music records, 1962-1999Series V: Fundraising and Grants, 1972-2011
Merkin Hall, Account, 1987-1990 Box 15, Folder 13 Rare Book & Manuscript Library Group for Contemporary Music records, 1962-1999Series IV: Financial, 1969-2011
Milton Babbitt, John Hollander, Anthony Cornicello, etc., 2001 Box 13, Folder 12 Rare Book & Manuscript Library Group for Contemporary Music records, 1962-1999Series III: General Files, 1962-2012
Morton Feldman/String Quartet (GCM) Music and Art, 1992-1993 Box 13, Folder 4 Rare Book & Manuscript Library Group for Contemporary Music records, 1962-1999Series III: General Files, 1962-2012
MSM, tapes of GCM, Records list, 1990 Box 10, Folder 11 Rare Book & Manuscript Library Group for Contemporary Music records, 1962-1999Series III: General Files, 1962-2012