Instruments in progressive rock

[cactus]

in my opinion, the band which uses the widest palette of (non-rock) instruments is Gentle Giant, I remember the day I saw the band's line-up for the first time I was very surprised because I was expecting to see a long list of all kind of instrumentists...

I like very much the "dramba", I dont know the name in English, but you can hear it on the track "Join Together With The Band" by The WHO. (you know maybe the movie "BLACK CAT, WHITE CAT" by Emir KUSTURICA, in which "dramba" plays a special role)