- Coker, Wilson1
- Colgrass, Michael1
- Columbia University Chamber Orchestra1
- Columbia University Orchestra19
- Columbia University Singers1
- Composers Forum Concerts Collection51
- Composers String Quartet5
- Conant, Theodore Richards, 1926-201535
- Consoli, Marc-Antonio1
- Contreras, Gloria1
- Copland, Aaron, 1900-19904
- Corder, Michael1
- Corey, Dean1
- Corner, Philip1
- Corwin, Norman, 1910-20111
- Cowell, Henry, 1897-19653
- Cowen, Marjorie (Violinist)1
- Crumb, George1
- Crutcher, Ronald1
- Cummings, Conrad, 1948-1
- Cummiskey, Linda2
- D'Amboise, Christopher2
- D'Angelo, Nicholas V1
- Dahl, Ingolf, 1912-19701
- Dahlman, Barbro1
- Dance theatre of Harlem8
- Daniel, Oliver3
- Davidovsky, Mario, 1934-20191
- De Blasiis, Giovannina1
- DeFrantz, Thomas1
- Dechario, Joseph1
- Delano, Jack42
- Dello Joio, Justin, 1954-1
- Dengel, Eugenie1
- DesRoches, Raymond2
- Detroit Symphony Orchestra1
- Di Janni, John A., 1909-20041
- Di er zhi pian chang1
- Diamond, David, 1915-20051
- Diemente, Edward1
- Ditson Fund Recordings Archive65
- Dixon, Dean, 1915-197612
- Doktor, Paul3
- Donne, John, 1572-16311
- Donovan, Richard, 1891-19702
- Dorati, Antal1
- Dow, Dorothy, 1920-20051
- Dowson, Antony1
- Drew, James1
- Drucker, Stanley2
- Druckman, Jacob, 1928-19962
- Dubuffet, Jean, 1901-19857
- Dupouy, Jean1
- Durán, Gustavo, 1906-19691
- Earle, Eugenia1
- Earls, Paul, 1934-19981
- East Asian film collection6
- Eastman-Rochester Symphony Orchestra1
- Eckert, John1
- Edmunds, John, 1913-19861