Sox
Avoiding The Swan Song
Led Zeppelin.
Led Zeppelin, Pink Floyd, The Who, Jethro Tull and Deep Purple came out of the 60s, but enjoyed their greatest success in the 70s...
Bands coming out in the 70s that could be considered great would include Queen, Aerosmith, ELP, Wings, Plastic Ono Band, Derek & The Dominoes and Van Halen...
Pish posh. The answer is so clearly those four guys who were masters of the recording studio and were spearheaded by that Freddie Saturn fellow who brought ballet and opera back to the masses.