Sapphire Thinkers has been played on NTS in shows including Acid Memories w/ Astral Vibes, featured first on 17 April 2017. Songs played include From Within, Let Her Come In and Please Understand.

Similar to Jefferson Airplane and Peanut Butter Conspiracy…based in LA, they were probably Californian. The album contains some pleasant vocal arrangements/harmonies and nice touches of acid and fuzz guitar.