Saw Stevie Wonder at MSG in 1972, saw Janis Joplin at The Fillmore East in 1969, saw Elton John at MSG in 1975, saw Pink Floyd The Wall at Nassau Coliseum on Long Island, NY in 1980, saw Bruce Springsteen at The Bottom Line in 1975, unfortunately, I never saw Bob Marley & The Wailers, I did see Led Zeppelin at MSG in 1973, saw Fleetwood Mac at MSG in 1977, saw Rolling Stones at MSG in 1975, saw Queen at Avery Fisher Hall in 1975, saw David Bowie at MSG in 1974, saw The Eagles at MSG in 1977, unfortunately, never saw James Brown
Saw Stevie Wonder at MSG in 1972, saw Janis Joplin at The Fillmore East in 1969, saw Elton John at MSG in 1975, saw Pink Floyd The Wall at Nassau Coliseum on Long Island, NY in 1980, saw Bruce Springsteen at The Bottom Line in 1975, unfortunately, I never saw Bob Marley & The Wailers, I did see Led Zeppelin at MSG in 1973, saw Fleetwood Mac at MSG in 1977, saw Rolling Stones at MSG in 1975, saw Queen at Avery Fisher Hall in 1975, saw David Bowie at MSG in 1974, saw The Eagles at MSG in 1977, unfortunately, never saw James Brown
This was an amazing list, but where is Elvis? He had a lot of influence on 70s music too!
Did you notice number of non American bands ?