| California Guitar Trio with Tony Levin and Pat Mastelotto | CG3+2 | 2002 | CD | |
| Camel | s/t | 1973 | CD | ≡ |
| Camel | Mirage | 1974 | CD | ≡ |
| Camel | Music Inspired by The Snow Goose | 1975 | CD | ≡ |
| Camel | Moonmadness | 1976 | CD | ≡ |
| Camel | Rain Dances | 1977 | CD | |
| Camel | Breathless | 1978 | CD | |
| Camel | Live Record, A | 1978 | 2CD | ≡ |
| Camel | I Can See Your House from Here | 1979 | CD | |
| Camel | Nude | 1981 | CD | |
| Camel | Stationary Traveller | 1984 | CD | |
| Camel | Coming of Age | 1998 | 2CD | |
| Can | Monster Movie | 1969 | CD | ≡ |
| Can | Tago Mago | 1971 | CD | |
| Can | Ege Bamyasi | 1972 | CD | ≡ |
| Can | The Lost Tapes | 2012 | 3CD | |
| Canyon | Fever | 2008 | CD | |
| Captain Beefheart & His Magic Band | Trout Mask Replica | 1970 | CD | |
| Captain Beefheart & His Magic Band | Mirror Man Sessions, The | 1999 | CD | |
| Captain Beefheart and His Magic Band | Safe as Milk | 1967 | CD | ≡ |
| Captain Beefheart and The Magic Band | Shiny Beast (Bat Chain Puller) | 1978 | CD | |
| Captain Beefheart and The Magic Band | Doc at The Radar Station | 1980 | CD | ≡ |
| Captain Jack | The Mission | 1996 | CD | |
| Caravan | s/t | 1968 | CD | ≡ |
| Caravan | In The Land of Grey and Pink | 1971 | CD | ≡ |
| Caravan | Waterloo Lily | 1972 | CD | ≡ |
| Caravan | For Girls Who Grow Plump in The Night | 1973 | CD | ≡ |
| Carducci Quartet, The | Jethro Tull. The String Quartets | 2017 | CD | |
| Carter, John | Clean the Page | 1999 | CD | |
| Carter, John with Martin Barre | Spirit Flyin Free | 1997 | CD | |
| Cash, Johnny | American Recordings | 1994 | CD | |
| Cause for Effect | 2001–2004 | 2006 | CD | ≡ |
| Cave, Nick & The Bad Seeds | Your Funeral… My Trial | 1986 | CD | |
| Cave, Nick & The Bad Seeds | Good Son, The | 1990 | CD | |
| Cave, Nick and The Bad Seeds | Murder Ballads | 1996 | CD | |
| Centipede | Septober Energy | 1971 | 2CD | ≡ |
| Chora | Moist Friends | 2007 | CD | |
| Christianakis, Giorgos | Strange Stories | 2003 | CD | |
| Chydenius, Kaj | Kauneimmat rakkauslaulut & Työväen laulut | 2009 | 2CD | |
| Cibulka, Joni | s/t | 2007 | CD | |
| Circle | DNA/Independece | 1991 | 7" | ≡ |
| Circle | Meronia | 1994 | CD | |
| Circle | Sunrise | 2002 | CD | |
| Circle | Elcric | 2003 | 7" | |
| Circle | Forest | 2004 | CD | |
| Circle | Tulikoira | 2005 | CD | |
| Circle | Earthworm | 2006 | CDEP | |
| Circle | Miljard | 2006 | 2CD | |
| Circle | Tyrant | 2007 | CD | |
| Circle | Hollywood | 2008 | CD | |
| Circle featuring Verde | Giardino | 2011 | MC | |
| Circusfolk | Making Faces | 2007 | CD | |
| Ciunfrini, Renato & Bab Marsh | Rosa | 2010 | CD | |
| Clay Figure | Eyes of The Sun God | 2004 | CD | ≡ |
| Clay's Festering Lungs | Silverskull | 2006 | MC | |
| Cluster | Cluster II | 1971 | CD | |
| Cluster | Zuckerzeit | 1974 | CD | |
| Clüster Duo | TNT, Motherfükker! | 2005 | CDEP | |
| Clüster Duo | Vaalea impi flaneeraa esplanadilla | 2005 | CDEP | |
| CMX | Kolmikärki | 1990 | CD | ≡ |
| CMX | Veljeskunta | 1991 | CD | ≡ |
| CMX | Aurinko | 1992 | CD | |
| CMX | Aura | 1994 | CD | |
| CMX | Aamutähti | 1996 | CDS | |
| CMX | Discopolis | 1996 | CD | |
| CMX | Cloaca Maxima | 1997 | 3CD | |
| CMX | Musiikin ystävälliset kasvot + 5 | 1998 | CDEP | ≡ |
| CMX | Vainajala | 1998 | CD | |
| CMX | Dinosaurus Stereophonicus | 2000 | 2CD | |
| CMX | Isohaara | 2002 | CD | |
| CMX | Aion | 2003 | CD | |
| CMX | Melankolia | 2003 | CDS | |
| CMX | Palvelemaan konetta | 2004 | CDS | |
| CMX | Pedot | 2005 | CD | |
| CMX | Uusi ihmiskunta | 2005 | CDS | |
| CMX | Kain | 2006 | CDS | |
| CMX | Kuolemaantuomitut / Mekaanisten lintujen puisto | 2007 | CDS | |
| CMX | Talvikuningas | 2007 | CD | ≡ |
| CMX | HC EP | 2008 | CDEP | |
| CMX | Kaikki hedelmät. 1992–2008 | 2008 | 2CD | |
| CMX | Iäti | 2010 | CD | |
| CMX | Seitsentahokas | 2013 | CD | |
| CMX | Mesmeria | 2015 | CD | |
| Cohen, Charles / Ed Wilcox | Those Are Pearls That Were His Eyes | 2007 | CD | |
| Cohen, Leonard | Songs from A Room | 1969 | CD | |
| Coleman, Ornette | Free Jazz. A Collective Improvisation | 1961 | CD | ≡ |
| Coleman, Ornette Quartet, The | Ornette! | 1962 | CD | ≡ |
| Color Rabbit | Awarenessness | 2009 | CD | |
| Colosseum | Valentyne Suite | 1969 | CD | ≡ |
| Colosseum | Daughter of Time | 1970 | CD | ≡ |
| Coltrane, Alice | Eternity | 1976 | CD | |
| Coltrane, John | Blue Train | 1957 | CD | |
| Coltrane, John | My Favorite Things | 1961 | CD | |
| Coltrane, John | Olé Coltrane | 1961 | CD | |
| Coltrane, John | Coltrane Plays The Blues | 1962 | CD | |
| Coltrane, John | Kulu Sé Mama | 1965 | CD | |
| Coltrane, John | Love Supreme, A | 1965 | 2CD | ≡ |
| Coltrane, John | Meditations | 1965 | CD | |
| Coltrane, John | My Favourite Things | 1999 | CD | ≡ |
| Coltrane, John | Olatunji Concert, The: The Last Live Recording | 2001 | CD | ≡ |
| Coltrane, John & Don Cherry | Avant-Garde, The | 1966 | CD | ≡ |
| Comus | Song to Comus. The Complete Collection | 2005 | 2CD | ≡ |
| Contrasong | Gamelan Themes | 2010 | CD | |
| Courtis | (The Name of This Drone Is Hidden in Your DNA) | 2006 | CD | |
| Courtis, Anla | "…y el resplandor de la luz no conoce limites" | 2004 | CD | ≡ |
| Craney, Mark & Friends | Something with A Pulse | 1997 | CD | |
| Crazy World | s/t | 2005 | CD | |
| Crazy World | The Return of The Clown | 2012 | CD | |
| Crazy World of Arthur Brown, The | Fire | 1968 | 7" | |
| Creedence Clearwater Revival | Green River | 1969 | CD | |
| Creedence Clearwater Revival | Chooglin' | 1982 | CD | |
| Crimson ProjeKct, The | Live in Tokyo | 2014 | CD | |
| Crow Feathers / Ville Moskiitto | split | 2007 | MC | |
| Cucumber Farmer | Beyond | 2004 | CD | |
| Czolgosz | Seance | 2006 | CD | |
