Conscience
- Site includes concert information, news, and audio downloads.
- http://www.cyberconscience.com/

Corum
- Official site for the Minneapolis progressive metal band. Includes show dates, band photos and sound files.
- http://corumnet.com

Coprofago
- Official site for the Chilean Jazz-Metal band. News, photos, audio and video samples.
- http://www.random.cl/cf/index.htm

Crises
- Progressive metal band from Germany. They describe their music as a mixture of 70s prog, 80s pop, and 90s metal. Includes mp3 samples and lyrics.
- http://home.arcor.de/o.hurbanic/

Cüül & the shränks
- Official homepage for this Swiss band, located in Zurich; biographies, discography, and sound clips.
- http://www.cuul.ch/

The Clay Withrow Band
- News, information, tour dates, and downloads for the progressive metal group.
- http://www.claywithrow.com/

Chemical Alice
- Homepage and history of the early 80's progressive/psychedelic band whose members went on to Marillion (Mark Kelly), Quasar, Landmarq, Tea For The Wicked, Slartibartfast, Osiris, MAMWF and ....obscurity.Includes Photos and soundfiles
- http://www.btinternet.com/~archimedes/alice2.html

Campese, Mike
- Official site of the guitarist. Includes a biography, tour dates, MP3 samples and pictures.
- http://www.mikecampese.com

Chelson Wells
- A Dutch symphonic/progressive rock band. Includes audio samples. In Dutch and English.
- http://www.chelsonwells.com/

Cloudscape
- Progressive metal band from Sweden. Includes news, bio, pictures, and mp3 downloads.
- http://cloudscape.se/

Curved Air
- Fan page for this 1970s British band.
- http://web.singnet.com.sg/~tonym/curved.html

Calliope
- History, MP3 music files, and information about this band from Turin, Italy.
- http://www.calliopeonline.it/

Can
- Information about the German progressive band active in the sixties and seventies. Includes current news about the band members.
- http://www.spoonrecords.com

Caudel, Stephen
- MP3 downloads of the English guitar player and writer, also features biography, reviews and secure online CD order form.
- http://www.darksea.demon.co.uk/

Crack The Sky
- US progressive band, news, releases, biography, bulletin board and lyrics.
- http://www.crackthesky.com/