Is it true that the band members played 30 different instruments, often switching instruments with one another in concert?
Yes: electric guitar, 12-string guitar, electric bass, drum kit, various drums and percussion, organ, piano, clavinet, several synthesizers, vibes, violin, cello, trumpet, tenor sax, alto sax, tambourine, clarinet, various recorders (the wind instruments), Shulberry (their invention), and more. And five members sang. For more info about GG’s concerts, read some memories from fans.