I don't know how long it'll be until it's little more than crappy reality TV shows, but MTV has returned to music...online.

MTV Music is a joy to my music-loving heart. The interface is - so far - fairly uncluttered. The search engine is quick to dig through the 22,000+ videos. In addition to a simple but fast-loading player you have sparse but useful information such as the director (linking to other videos by the same person!). As a fitting test, here's the video to one of my favorite songs by the sadly-no-more Big Wreck:

And as a bonus here's Stars by Hum: