Pink Floyd Empire Pool, Wembley, London, UK (1974) [3 Source Mix]

By condensing the sonic explorations of Meddle to actual songs and adding a lush, immaculate production to their trippiest instrumental sections, Pink Floyd inadvertently designed their commercial breakthrough with Dark Side of the Moon. The primary revelation of Dark Side of the Moon is what a little focus does for the band. Roger Waters wrote a series of songs about mundane, everyday details which aren't that impressive by themselves, but when given the sonic backdrop of Floyd's slow, atmospheric soundscapes and carefully placed sound effects, they achieve an emotional resonance…