Tracklist

A1	Quadrant 4	4:30
A2a	Searching For The Right Door	6:33
A2b	Spectrum
A3a	Anxiety	4:45
A3b	Taurian Matador
B1	Stratus	9:50
B2a	To The Women In My Life	4:00
B2b	Le Lis
B3a	Snoopy's Search	7:39
B3b	Red Baron

Companies, etc.

• Made By – Warner-Pioneer Corporation

Credits

• Bass [Acoustic] – Ron Carter (tracks: A2b, B2b)
• Bass Guitar [Fender] – Lee Sklar* (tracks: A1 to A2a, A3a to B2a, B3a, B3b)
• Congas – Ray Barretto (tracks: A2b, B2b)
• Electric Piano, Synthesizer [Moog] – Jan Hammer
• Engineer [Recording, Re-mix] – Ken Scott
• Flugelhorn – Jimmy Owens (tracks: A2b, B2b)
• Flute, Saxophone [Soprano] – Joe Farrell (tracks: A2b)
• Guitar – John Tropea (tracks: B2b), Tommy Bolin (tracks: A1 to A2a, A3a to B2a, B3a, B3b)
• Percussion – Billy Cobham
• Piano [Acoustic] – Jan Hammer (tracks: A1 to A2a, A3a to B2a, B3a, B3b)
• Producer, Written-By – William E. Cobham Jr.*
• Saxophone [Alto] – Joe Farrell (tracks: B2b)
• Trumpet – Jimmy Owens (tracks: B2b)

Notes

Recorded at Electric Lady Studios, New York.
Made by Warner-Pioneer Corporation, Tokyo, Japan

Other versions

Category	Artist	Title (Format)	Label	Category	Country	Year
SD 7268	Billy Cobham	Spectrum ‎(LP, Album)	Atlantic	SD 7268	US	1973
ATL 40506, ATL 40 506	Billy Cobham	Spectrum ‎(LP, Album, Gat)	Suzy, Suzy	ATL 40506, ATL 40 506	Yugoslavia	Unknown
SD 7268	Billy Cobham	Spectrum ‎(LP, Album, RE, Gat)	Atlantic	SD 7268	US	Unknown
R9-78408	Billy Cobham	Spectrum ‎(DVD-A, Album, RE, RM, Multichannel)	Atlantic, Rhino Records	R9-78408	US	2001
AFZ5 234	Billy Cobham	Spectrum ‎(SACD, Hybrid, Multichannel, Album, Quad, Ltd, Num,)	Audio Fidelity	AFZ5 234	US	2016

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