Spectrum has been played on NTS shows including Donna Leake, with Mindwill first played on 31 March 2020.

There is more than one artist with this name.

1) Spectrum is a project of Peter Kember, a British musician more usually known as Sonic Boom, and founding member of the band Spacemen 3. Sonic Boom's first solo album, Spectrum, was recorded in 1989 while Spacemen 3 were still together, and featured the other members of the group. However, when Spacemen 3 disbanded in 1991, Kember recruited new musicians for the group Spectrum.

Initial Spectrum releases carried on from the sound of late-period Spacemen 3, featuring conventional songs…