I can remember and think it was acdc as a youngin playing in Brisbane for a weekend and they were driving around on the back of a semi trailer in the city playing music for advertising the concert for the night .
Think festival hall which was the main music venue back then only held about four thousand people .
People probably wouldn't let you do it now days ?
But pub rock . What a way to go we had as youth with the best bands often playing at the local for crowds less than five hundred people . Album sales probably made them the most money ?
