Members:
Sonic Boom
Richard Formby (guitar)
Mike Stout (bass)
Kevin Cowan (guitar)
Scott Riley (guitar)
Alf Hardy (programmer)
Pete Bassman (bass)

Associated Acts:
Spacemen 3
Experimental Audio Research
The Jazz Butcher
Jessamine
Silver Apples
ImaJinary Friends

Genres:
Experimental
Drone
Space Rock

Formed: In 1990 in England

Spectrum (Australia) Profile

Members:
Mike Rudd - vocals, guitar, harmonica
Bill Putt - bass
Mark Kennedy - drums
Ray Arnott - drums
Lee Neale - keyboards
John Mills - keyboards

Genres:
Progressive Rock

Formed: In 1969, in Melbourne, Australia

Also Called:
Indelible Murtceps

Debut Album: Spectrum Part One (1970)