The Thicket
- Progressive romantic duo's official site, with biography, MP3 files, and CD ordering information.
- http://www.thethicket.com/

Tantra
- Official site of Portuguese symphonic progressive rock band formed in 1975, with history, discography, and music samples.
- http://www.tantra.web.pt/

Tarot
- US band site with biography, discography, mp3s, videos, art work, lyrics, and photos.
- http://tarotmusic.com/

Tinku
- Official site of Australian solo artist with a fusion of rhythmical, serious rock and Indian instrumentation and melody.
- http://www.tinku.com.au/

Tempano
- Official site of Venezuelan band formed in 1977, including history, news, discography, and music samples.
- http://www.tempano.com/

Time Will Tell
- Progressive band from Essex, UK, news, biographies, sound samples and show dates.
- http://www.timewilltell.org.uk/

Truth In Advertisement
- Jazz-Rock and Progressive music by drummer/composer Mark Reynolds. News, discography, MP3s and photos.
- http://www.blarg.net/~markman

Tautologic
- Official site for the Chicago-based band, comprehensive band information.
- http://www.tautologic.com/

Terrace Update
- Features discography, biography and poems. Music has elements of world music, fusion, symphonic and new age; also ragtime, ambiental, blues and jazz.
- http://www.terraceupdate.com

Thermal and a Quarter
- Official homepage produced by the band including biographies, downloads, dates, pictures, news and the charities they support.
- http://www.thermalandaquarter.com

Trout Complex
- Ether Frolic - One man progressive project based in Connecticut, USA. Site includes information and downloads in RealAudio and MP3 format.
- http://other.org/~trout/

Thirsty Moon
- Official website of the German progressive rock band. MP3 sound clips, articles, interviews, pictures, news and a fan shop.
- http://www.thirstymoon.de

A Triggering Myth
- From Florida, USA, site includes an introduction to the band, audio files in MP3 format, discography and reviews.
- http://www.atriggeringmyth.com