“He was great at self-promotion. He was also excellent at spreading confusion”: They played alongside Pink Floyd, the Rolling Stones, Blind Faith (and Keith Chegwin). Then this 60s prog outfit were gone

Rumours of alchemy, magick, war heroism and Van Gogh’s ear surrounded the “bonkers, eclectic and free-thinking” group earlier known as The Giant Sun Trolley, National-Balkan Ensemble and Hydrogen Jukebox (LouderSound)