Question: Beat the Boots II is a box set by Frank Zappa, the set contains material from between 1968 and 1978, including "Swiss Cheese/Fire!", it documents a famous 1971 concert at a casino in Montreux where the venue burned down, inspiring the lyrics of which song by the English rock band Deep Purple? 
Sentence (from "Smoke on the Water"): "Smoke on the Water" is a song by the English rock band Deep Purple.
Relevant evidence: Yes