I've got an Ipod classic with slightly over 21,000 songs on it. It's plugged into a small shelf system stereo with a docking station, and I keep it on shuffle most times. I've got everything on it from Americana to soul and R&B, garage rock to a few Broadway show tunes, '60s folk to Grateful Dead to some metal. '50s, '60s, '70s and on up. Never a dull moment, no commercials, and I'm in charge of the playlist!