T
- Tale
- The Tangent
- Tangerine Dream
- Tango
- Tantra
- Steve Tassler
- Geoff Tate
- Tea For Two
- Tempano
- Tesseract
- Textures
- The Thicket
- Thieves' Kitchen
- Third Wish
- Chester Thompson
- Threshold
- Timeline
- Timelock
- Timescape
- Timothy Pure
- Tin Scribble
- Tirill
- Mario Tomic
- Mario Tomic
- Torman Maxt
- Touchstone
- TransAtlantic
- Trap
- Trettioarigakriget
- Tri Yann
- Tricupa
- Triphammer
- TriPod
- Tumulus
- Tunnels
- Twelfth Night
- TwentyFour Seven
- Twisted Helices