2 Chord 12 Bar
Spectrum
Spectrum
John McLaughlin
Downfall
Spectrum of Delusion
Spectrum
Small Words
Spectrum Reload
Chloé Thévenin
El Eye Tee
Spectrum the Originator
Saint of Circumstance (Live at The Spectrum, Philadelphia, PA, April 6, 1982)
The Grateful Dead
Beyond Affliction
Spectrum of Delusion
