"I have a tradition that I've had for about 30 years. Any time I get new audio equipment, the first music I listen to on it is Pink Floyd's "Dark Side of the Moon". I wore out at least two vinyl records of it, a couple of 8-track tapes, at least one cassette and a couple of CDs, so I can say that I have listened to the entire album once or twice. There are a lot of sounds in it that are easily hidden by poor sound systems, and I feel that it is an excellent test for any sound system. So, I put DSOM in the tray, cranked up the sound, sat back and prepared myself."