The Guess Who are great! they really shined after randy bachman left the band and they brought in the amazing guitarist, kurt winter. the 60s was there singles heyday but the 70s showed their great songwriting abilities and jams live.

old guess who live is hard to come by. the only show i can think of that exists and is easy to findd, is the one they released of them live in seattle at the paramount theater in 1972.