The Pink Floyd collection

I've been a Floyd fan for a long time, though I am selective. I probably like the early stuff best. One time I went to see the Australian Pink Floyd, and they were great. They played all the songs you'd want to hear, immaculately. But there was a moment for me, when they went into Syd Barrett's  Astronomy Domine from the first album. The audience who had greeted every new number with rapturous appluase, seemed temporarily lost. I filled up with tears. A beautiful moment