Youtube has some very interesting playlist creation tools just announced…. in only a few minutes I was able to create a Beatles radio station and embed into my blog. Very cool.
Same idea as “artist channels” on Pandora, but you pick the exact content you want, you get single song play, etc.
Not that I’m a huge Beatles fan (heresy, I know), but Beatles music licensing has historically been a huge problem… and yet here it is. I’ll post a playlist with “more appropriate” 
content soon….