![Deep Purple Podcast on Twitter: "On this day in 1973 Billy Cobham's “Spectrum” is released. This would introduce many people, including @davidcoverdale, to Tommy Bolin and show the world his genius. An Deep Purple Podcast on Twitter: "On this day in 1973 Billy Cobham's “Spectrum” is released. This would introduce many people, including @davidcoverdale, to Tommy Bolin and show the world his genius. An](https://pbs.twimg.com/media/EFy8Wt7XYAAax6d.jpg)
Deep Purple Podcast on Twitter: "On this day in 1973 Billy Cobham's “Spectrum” is released. This would introduce many people, including @davidcoverdale, to Tommy Bolin and show the world his genius. An
![Tommy Bolin on Spectrum album by Billy Cobham - Quadrant 4 | Taurian Matador | Stratus | Red Baron - YouTube Tommy Bolin on Spectrum album by Billy Cobham - Quadrant 4 | Taurian Matador | Stratus | Red Baron - YouTube](https://i.ytimg.com/vi/tAunT0hFBKY/mqdefault.jpg)
Tommy Bolin on Spectrum album by Billy Cobham - Quadrant 4 | Taurian Matador | Stratus | Red Baron - YouTube
![Guitarist Tommy Bolin memorably played on Billy Cobham's "Spectrum" and Alphonse Mouzon's "Mind Transplant." Both endeavors are widely… | Deep purple, Tours, Muzak Guitarist Tommy Bolin memorably played on Billy Cobham's "Spectrum" and Alphonse Mouzon's "Mind Transplant." Both endeavors are widely… | Deep purple, Tours, Muzak](https://i.pinimg.com/736x/8f/04/d3/8f04d3d255704424b5a6c8162f6b7df9.jpg)