The Beatles have been the largest selling commercial music band as far as recorded music is concerned and once they got a name in the marketplace they did not perform live. Instead, they concentrated on recorded music sales and making 'movies'.
Led Zeppelin is attributed as the band that invented 'Stadium Rock'. They never, released a single as they always worked on towards live concerts. The music industry has seen some very important changes this century. The most important ones are the augmenting amount of ...