Great Band with their best album Dark Side of the Moon. I never thought The Wall was ever close. If you want an interesting DVD get the making of Dark Side of the Moon. I love backstory on albums and this has plenty of that. Ever wonder where those voices between tracks came from. "I don't know I was really drunk at the time"

The most facinating fact was how they got all those clocks to fire at the beginning of Time. No overdubs because they did not have the equipment. Alan Parsons the producer  was one phenominal musical genius