All of these websites are music community sites that offer a music widget service. If you have a blog or you want to embed a music player widget on your site, your facebook. Try them, there must be one that fits you best.
Imeem is the best one in my opinion. It not only offers music playing, but also has blogs, groups, file upload. It’s about a community site. I like the player of imeem very much. It has so much songs. For me, i like Slim Shady best and i can find many of him on radio that i have never heard. Look at the foot of the page, see that?
Last.fm is an old one, with a taste of web2.0. I used to use it on my site, but recently i don’t use it any more and i don’t know why.
Finetune’s player is impressive. I tried it but i didn’t think it suit me. however, the player of it might be the best one. I like it, it worths a try.
MediaMaster has a cool player, sometimes reminds me of iTunes. also as many songs.
eSnips is a file upload site. i don’t really now from when they started the music widget service.
