Tommy Bolin ringtones for Verizon, Nextel, Cingular, Sprint and other cell phones
Tommy Bolin debuted as a solo singer issuing Spectrum in 1973. The album also featured drummer Billy Cobham who was invited to support the musician. The album contains a number of popular songs such as "Quadrant Four," "Stratus," and "Red Baron." The album was not extremely popular but it helped the musician to get the fame.