After the demise of the ever cool and influential Spacemen 3, Pete [Sonic Boom] Kember went on to release several albums under the pseudonym- Spectrum. Dabbling in the experimental side of blissed out hypnotic space rock, the music of Spectrum has been difficult for fans to acquire [to say the least]. This collection compiles the best and most rare of Spectrum's output and is essential for fans and non-fans alike.