This is the opening of Dark Side of the Moon. I will always go to see a Classic Albums Pink Floyd show because chances are Rob Phillips will be leading the group. He is "who is Pink?". He knows every sound and voice on the albums. Needless to say is knows every note on the guitar, and can probably play it blindfolded. The group meticulously creates all the sounds from the album with perfect timing. Don't ever pass from seeing Classic Albums do their thing, which is recreate the studio album, live.