Billy Cobham -De Vinilo -''SPECTRUM''-1973.is the debut solo album by jazz fusion drummer Billy Cobham.

YO DIRIA OBRA MAESTRA ."Quadrant 4" – 4:20-"Searching for the Right Door" – 1:19 / "Spectrum" – 5:07-"Anxiety" – 1:41 / "Taurian Matador" – 3:03-"Stratus" – 9:48-"To the Women in My Life" – 0:51 / "Le Lis" – 3:20-"Snoopy's Search" – 1:02 / "Red Baron" – 6:37- -Personnel Billy Cobham - drums, percussion, production Jan Hammer - electric and acoustic pianos, Moog synthesizer Ken Scott - recording and re-mix engineering- Additional personnel on "Quadrant 4", "Taurian Matador", "Stratus", and "Red Baron"Tommy Bolin - guitar Lee Sklar - electric bass- Additional personnel on "Spectrum" and "Le Lis"- Joe Farrell - soprano and alto saxes, flute Jimmy Owens - flugelhorn, trumpet John Tropea - guitar on "Le Lis" Ron Carter - acoustic bass Ray Barretto - congas. ''ENJOY''