| | Titel | Interpret | Mitwirkung | VO | Format | Chart | Label | Musikstil | | Cosmic interlude | LTJ Bukem | & Doc Scott | 2000 | MAXI | | Earth | Jungle/Drum´n Bass |
| Cosmic jugalbandi | Suns Of Aqua | | 1999 | CD | | Arka | Worldmusic/Folklore |
| Cosmo´s factory | Creedence Clearwater Revival | | 1970 | LP | D 04 | Bellaphon | Southern Rock |
| Cosmogenesis | House Of Usher | | 1999 | CD | | Equinoxe | Goth-Rock |
| Cosmonautica | Virtualmismo | | 2000 | CD-M | | Napoli | Dancefloor |
| Cosmophobia | D.J. Quicksilver | | 1999 | CD-M | D 36 | Underdog | Dancefloor |
| Cosmopoly | Vollenweider, Andreas | | 1999 | CD | | Columbia | Liedermacher |
| Cosmos | Parker & Clind | | 2000 | MAXI | | DMD | Trance |
| Cost of living | Chuckleberry | | 1991 | CD | | RAS | Ragga |
| Costa Blanca | Party Boys | | 2000 | CD-M | | Dance Factory | Dancefloor |
| Costa Brava | March, Peggy | | 1976 | SIN | | EMI | Deutscher Schlager (60er) |
| Cotton Fields | Jürgens, Udo | | 1968 | SIN | D 05 | Ariola | Deutscher Schlager (50er) |
| Cotton eye Joe | Rednex | | 1994 | CD-M | D 01 / GB 01 | Zyx | Euro-Dance |
| Cottonfields | Beach Boys | | 1970 | SIN | D 29 / GB 05 | Capitol | Pop (60er) |
| Could have told you so | Halo, James | | 1989 | CD-M | D 48 / GB 06 | Epic | Pop (80er) |
| Could I have this kiss forever | Houston, Whitney | & Enrique Iglesias | 2000 | CD-M | D 05 / GB 07 / US 52 | Arista | Urban |
| Could I have this kiss forever | Iglesias, Enrique | & Whitney Houston | 2000 | CD-M | D 05 / GB 07 / US 52 | Arista | Latin Pop |
| Could it be | Jaheim | | 2000 | CD-M | US 73 | Divine Mill | Pop 2000 |
| Could it be forever | Gemini [1] | | 1996 | CD-M | GB 38 | EMI | Pop (90er) |
| Could it be forever | Cassidy, David | | 1972 | SIN | GB 02 | Bell | Bubblegum |
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