Billy Sheehan

- Santa Claus Is Coming to Town (Santa Claws Is Coming to Town)
- We Wish You a Metal XMas... and a Headbanging New Year! · 2008
- Summerwind (feat. Geoff Tate)
- Sin-Atra (feat. Devin Townsend, Glenn Hughes, Geoff Tate, Dee Snider, Tim "Ripper" Owens, Robin Zander, Eric Martin, Joey Belladonna, Franky Perez, Dug Pinnick, Elias Soriano & Jani Lane) · 2010
- Tracker (feat. Billy Sheehan)
- Tracker (feat. Billy Sheehan) - Single · 2026
- Troops
- Troops - Single · 2025
- Turn Your Head Around (feat. Mick Devine, Billy Sheehan, Robby Boebel & Steve Mann)
- Turkish Delight III · 2025
- Mastodon (feat. Billy Sheehan & Marco Minnemann) [Instrumental Version]
- Mastodon (feat. Billy Sheehan & Marco Minnemann) - Single · 2025
- Mastodon (feat. Billy Sheehan & Marco Minnemann) [Guitar Version]
- Mastodon (feat. Billy Sheehan & Marco Minnemann) - Single · 2025
- Mastodon (feat. Billy Sheehan & Marco Minnemann)
- Mastodon (feat. Billy Sheehan & Marco Minnemann) - Single · 2025
- I Don't Know (feat. Ray Luzier & Billy Sheehan)
- I Don't Know (feat. Ray Luzier & Billy Sheehan) - Single · 2025
- Freedom Train (feat. Billy Sheehan)
- Freedom Train (feat. Billy Sheehan) - Single · 2025

Tracker (feat. Billy Sheehan) - Single

Tracker (feat. Billy Sheehan) - Single

SIR RUL
Mastodon (feat. Billy Sheehan & Marco Minnemann) - Single

Mastodon (feat. Billy Sheehan & Marco Minnemann) - Single

Howdytoons
I Don't Know (feat. Ray Luzier & Billy Sheehan) - Single

I Don't Know (feat. Ray Luzier & Billy Sheehan) - Single

KALAMITY KILLS
Freedom Train (feat. Billy Sheehan) - Single

Freedom Train (feat. Billy Sheehan) - Single

Diggs & Company
The Dreamers and the Light (feat. Billy Sheehan, Derek Sherinian, Jeff Scott Soto, Chris Green, John Petruzzelli & Jeff Armstrong) - Single

The Dreamers and the Light (feat. Billy Sheehan, Derek Sherinian, Jeff Scott Soto, Chris Green, John Petruzzelli & Jeff Armstrong) - Single

Already Ghosts
Hymn to Life (feat. Simon Phillips, Ron Thal Bumblefoot, Dennis Atlas, Billy Sheehan, Derek Sherinian, Phil X, Indra Putra & Vega Antares) - Single

Hymn to Life (feat. Simon Phillips, Ron Thal Bumblefoot, Dennis Atlas, Billy Sheehan, Derek Sherinian, Phil X, Indra Putra & Vega Antares) - Single

Rockstar Project
The Final Count (feat. Billy Sheehan & Jarle H. Olsen) - Single

The Final Count (feat. Billy Sheehan & Jarle H. Olsen) - Single

Bjarte K. Helland