| Carlo Bergonzi, Fiorenza Cossotto | 1 | 1999 |
| Carlo Bergonzi, Gianandrea Gavazzeni And Orchestra Dell'Accademia Di Santa Cecilia, Roma | 1 | |
| Carlo Bergonzi, Mariagrazia Allegri, Fiorenza Cossotto | 1 | 1999 |
| Carlo Bergonzi, Orchester Der Accademia Di Santa Cecilia, Rom, Gianandrea Gavazzeni | 1 | 1970 |
| Carlo Bergonzi, Orchester Der Accademia Di Santa Cecilia, Rom, Tullio Serafin | 1 | 1970 |
| Carlo Besozzi | 1 | |
| Carlo Bussotti | 1 | 1955 |
| Carlo Cava | 2 | 1968 - 1986 |
| Carlo Curley | 2 | 1979 |
| Carlo De Fillipis | 1 | 1974 |
| Carlo Del Monte | 2 | |
| Carlo Felice Cillario | 3 | 1969 - 2010 |
| Carlo Franci | 2 | 1976 |
| Carlo Franci And Coro E Orchestra Dell'Accademia Di Santa Cecilia, Roma | 1 | |
| Carlo Gesualdo | 5 | 1991 - 2022 |
| Carlo Goldoni | 2 | 1958 - 1981 |
| Carlo Ipata | 1 | 2010 |
| Carlo Lombardo | 1 | |
| Carlo Maria Giulini | 40 | 1958 - 2001 |
| Carlo Maria Giulini And Chicago Symphony Orchestra | 1 | |
| Carlo Maria Giulini, Giuseppe Sinopoli | 1 | |
| Carlo Pepoli | 6 | 1955 - 1959 |
| Carlo Rizzi | 3 | 1997 - 2004 |
| Carlo Sabajno | 10 | 1915 - 1988 |
| Carlo Savina | 1 | 1980 |
| Carlo Scattola | 1 | |
| Carlo Tagliabue | 1 | 1957 |
| Carlo Vistoli | 1 | 2022 |
| Carlo Zangarini | 6 | 1958 - 1980 |
| Carlo Zecchi | 3 | 1971 - 2013 |
| Carlos Bonell | 1 | 1978 |
| Carlos Chávez | 1 | |
| Carlos Feller | 1 | 1992 |
| Carlos Kleiber | 8 | 1975 - 2001 |
| Staatskapelle Dresden, Carlos Kleiber | 1 | |
| Carlos Kleiber And Staatskapelle Dresden, Edith Mathis | 1 | |
| Carlos Kleiber And Staatskapelle Dresden, Edith Mathis, Gundula Janowitz | 1 | |
| Carlos Kleiber And Staatskapelle Dresden, Gundula Janowitz | 1 | |
| Carlos Kleiber And Staatskapelle Dresden, Peter Schreier | 1 | |
| Carlos Kleiber And Staatskapelle Dresden, Rundfunkchor Leipzig | 1 | |
| Carlos Kleiber And Staatskapelle Dresden, Rundfunkchor Leipzig, Gundula Janowitz, Edith Mathis | 1 | |
| Carlos Kleiber And Staatskapelle Dresden, Rundfunkchor Leipzig, Günther Leib | 1 | |
| Carlos Kleiber And Staatskapelle Dresden, Theo Adam | 1 | |
| Carlos Kleiber And Staatskapelle Dresden, Theo Adam, Gerhard Paul, Peter Schreier | 1 | |
| Carlos López Buchardo | 1 | 1949 |
| Carlos Lyra | 1 | 2024 |
| Carlos Mesquita | 1 | 1984 |
| Carlos Moerdijk | 4 | |
| Carlos Montoya | 1 | 1973 |
| Carlos Otero | 1 | |
| Carlos Pereira | 1 | 1963 |
| Carlos Rosas | 1 | 2003 |
| Carlos Seixas | 1 | 1975 |
| Carlos Surinach | 2 | 1966 - 1970 |
| Carlos Üngar | 1 | 1994 |
| Carlotta Ordassy | 2 | 1967 - 1976 |
| Carlotta Vanconti | 1 | |
| Carmel Kaine | 1 | 1987 |
| Carmelo Errico | 2 | 1959 - 1961 |
| Carmen Balthrop | 1 | 1976 |
| Carmen Cavallaro | 2 | 1947 - 1950 |
| Carmen Dragon | 56 | 1954 - 1996 |
| Carmen Melis | 1 | 1956 |
| Carmen Reppel | 1 | 1981 |
| Carol Brice | 2 | 1958 - 1977 |
| Carol Hall | 1 | 1985 |
| Carol Jones | 1 | 1960 |
| Carol Nies | 1 | 1994 |
| Carol Rosenberger | 2 | 1989 |
| Carol Rosenberger, Stephen Burns, Gerard Schwarz, Los Angeles Chamber Orchestra | 1 | 1984 |
| Carol Rosenstiel | 1 | |
| Carol Smith | 1 | |
| Carol Vaness, Dolores Ziegler, Claudio Desderi, London Philharmonic Orchestra, Bernard Haitink | 1 | 2003 |
| Carol Webb | 1 | 1975 |
| Carolina Sandgren | 1 | 1995 |
| Caroline Ashton | 3 | 1993 - 2005 |
| Caroline Balding | 1 | 2006 |
| Caroline Clack | 1 | 1962 |
| Caroline Lavelle | 1 | 1996 |
| Caroline Norton | 1 | 1973 |
| Caroline Raitt | 1 | 1963 |
| Caroline Shaw | 4 | 2019 - 2024 |
| Caroline Trevor | 8 | 1985 - 2002 |
| Caroline Weichert | 1 | |
| Caroline Weynants | 1 | 2018 |
| Carolus Luython | 1 | |
| Carolyn Friday | 1 | 1960 |
| Carolyn Friday, James Wainer, Paul Ukena, The Robert Shaw Chorale, RCA Victor Orchestra, Robert Shaw | 1 | 1960 |
| Carolyn Friday, Richard Wright, Paul Ukena, The Robert Shaw Chorale, RCA Victor Orchestra, Robert Shaw | 1 | 1960 |
| Carolyn Sampson | 2 | 1998 - 2011 |
| Carolyn Watkinson | 9 | 1980 - 2011 |
| Carreras • Domingo • Pavarotti | 2 | 1990 |
| Carreras, Domingo, Pavarotti With Mehta | 1 | 1994 |
| Carrie Herwin | 3 | 1916 - 1925 |
| Carrie Jacobs Bond | 1 | 1949 |
| Carrie Jacobs-Bond | 1 | |
| Carris Jones | 2 | 2010 - 2015 |
| Carroll Hollister | 1 | |
| Carson Cooman | 1 | 2008 |
| Juan Andrés Caruso | 1 | 1982 |
| Caruso | 1 | 1980 |
| Caruso And Farrar | 2 | 1909 - 1910 |
| Caruso, Farrar And Journet | 1 | 1910 |
| Cary Lewis | 3 | 1972 - 1992 |
| Cary Lewis, Eugene List | 1 | 1992 |
| Carys Lane | 6 | 1993 - 2004 |
| Caspar Da Salo Quartet | 1 | 1990 |
| Caspar Othmayr | 5 | 1967 - 2018 |
| Cassian Pichler-Roca | 1 | 2019 |
| Cast Of NBC Radio Broadcast, April 8, 1950, NBC Symphony - Arturo Toscanini | 1 | 1976 |
| Catarina Alda | 1 | 1973 |
| Catarina Ligendza | 2 | 1982 - 1985 |
| Caterina Mancini | 4 | 1956 - 1962 |
| Caterina Mancini, Giacomo Lauri-Volpi | 2 | 1956 - 1959 |
| Catharina Meints | 1 | 1984 |
| Catharina Van Renes | 1 | 2002 |
| Catharina van Rennes | 1 | |
| Catherine Akos | 1 | 1976 |
| Catherine Bott | 4 | 1989 - 1999 |
| Catherine Collard | 2 | 1998 |
| Catherine Denley | 3 | 1988 |
| Catherine Dienes | 1 | |
| Catherine Dubosc | 2 | |
| Catherine Gordeladze | 1 | 2011 |
| Catherine Greenlees | 1 | |
| Catherine Mackintosh | 3 | 1979 - 1988 |
| Catherine Motuz | 1 | 2017 |
| Catherine Pierard | 1 | 1997 |
| Catherine Robbin | 4 | 1983 - 1993 |
| Catherine Rogers | 2 | 1980 - 1992 |
| Catherine Schroeder | 1 | 1995 |
| Catherine Sergent | 1 | 1995 |
| Catherine Wyn-Rogers | 3 | 1992 - 2012 |
| Catherine Yates | 1 | 2024 |
| Catheryn Wyn-Rogers | 1 | |
| Cathryn V. Robson | 1 | 1997 |
| Cathy Berberian | 3 | 1976 - 1995 |
| Cathy Berberian, Luciano Berio | 1 | 1969 |
| Cathy DeVany | 1 | 1976 |
| Cathy Lane | 1 | 1997 |
| Cathy Meng Robinson | 1 | 1999 |
| Catrin Finch | 1 | 2012 |
| Catrina Ligendza | 1 | 1982 |
| Cavendish Novelty Orchestra | 1 | 1931 |
| CBC Orchestra | 1 | 1963 |
| CBC Orchestra, Walter Susskind | 1 | 1963 |
| CBC Radio Orchestra | 1 | 2003 |
| CBC Symphony Orchestra, Robert Craft | 1 | 1980 |
| The CBC Symphony Orchestra | 1 | |
| CBC Vancouver Orchestra | 1 | |
| CBS Synphony Orchestra | 1 | |
| CBSO Chorus | 1 | 2011 |
| CBSO Chorus And Wind Ensemble | 1 | 2011 |
| CBSO Chorus And Wind Ensemble, Simon Halsey | 1 | 2011 |
| CBSO Chorus, Simon Halsey | 1 | 2011 |
| CBSO, Sakari Oramo | 1 | 2001 |
| Cecil Aronowitz | 6 | 1960 - 1989 |
| Cecil Aronowitz, Geoffrey Parsons, Helen Watts | 1 | |
| Cecil Aronowitz, London Philharmonic Orchestra, Matyas Seiber | 1 | 1960 |
| Cecil Aronowitz, William Pleeth, Amadeus Quartet | 1 | 2006 |
| Cecil Broadhurst | 2 | 1980 - 1983 |
| Cecil Cope | 1 | 2009 |
| Cecil Figelski | 1 | 1957 |
| Cecil Frances Alexander | 1 | 1966 |
| Cecil James | 2 | 1972 - 1984 |
| Cecil Sharp | 1 | 1999 |
| Cécile Chaminade | 4 | 1984 - 2009 |
| Cecile Licad | 1 | 1999 |
| Cécile Ousset | 2 | 2003 |
| Cécile Ousset, City of Birmingham Symphony Orchestra, Sir Simon Rattle | 1 | 2003 |
| Cécile Ousset, London Symphony Orchestra, Sir Neville Marriner | 2 | 1987 - 2003 |
| Cecilia Bartoli | 8 | 1992 - 2002 |
| Cecilia Bartoli And Bryn Terfel | 2 | 1999 - 2002 |
| Cecilia Bartoli And David Daniels | 1 | 2002 |
| Cecilia Bartoli And Luciano Pavarotti | 1 | 2002 |
| Cecilia Bartoli, András Schiff | 1 | 1993 |
| Cecilia Brauer | 1 | 2011 |
| Cecilia Cho | 1 | 1978 |
| Cecilia McDowall | 1 | 2018 |
| Cecily Beer | 1 | 2022 |
| Cedric Dumont | 10 | 1956 - 1962 |
| Cedric Sharpe | 1 | 1920 |
| Cedric West | 1 | 1967 |
| Cedric West Guitar Quartet | 1 | 1967 |
| Cedric Thorpe Davie | 1 | 2007 |
| The Celebration Choir Of Sheffield | 1 | 2000 |
| Céleste Zewald | 1 | 2003 |
| Céleste Zewald, Jaap Kooi | 1 | 2003 |
| Celestial Sirens | 1 | |
| Celestina Boninsegna | 4 | 1910 - 1956 |
| Celia Nicklin | 6 | 1976 - 2006 |
| Celia Nicklin, Academy Of St. Martin-In-The-Fields, Neville Marriner | 1 | 1976 |
| Celia Nicklin, Michael Laird, Academy Of St. Martin-In-The-Fields, Neville Marriner | 2 | 1976 - 1987 |
| Cellists of the Berlin Philharmonic Orchestra | 2 | 1984 |
| Cellos Of The English Chamber Orchestra, Mstislav Rostropovich | 1 | 1989 |
| Central Band Of The Royal Air Force | 1 | 2022 |
| Central Brass Band of the Hungarian Army | 1 | |
| Cerys Hughes-Taylor | 1 | |
| Cerys Hughes-Taylor With George McArdell | 1 | |
| Cesar Bresgen | 1 | 1970 |