Turn on The Tube
One of the cool things about digital television is the potential for creativity on the subchannels. Case in point: The Tube. It's carried in many markets by DTV stations owned by Raycom, Sinclair, Tribune, and others; and by Comcast, Time Warner, and other cable systems. The independently owned channel delivers nonstop rock and pop music videos with minimal channel IDs and no commercials. Programming races back and forth in time, from the 1960s to the present, mixing raw live footage with conventional promo music videos. Some items in heavy rotation are surprising--I would never have gone out of my way to add Queen concerts to my DVD stash, but wow, Freddie rocks! My only complaint is that heavy audio compression results in harsh, grainy sound with virtually no dynamic range. Even so, it's a great place to surf during commercial breaks on other channels, and repays longer spells of attention with a wide and ever-changing array of music. Check the Wiki to see if The Tube is available in your area. The channel also has an official site, an unofficial site, and a myspace presence.