Qplayer 

Qplayer is a simple program that will let you listen to your favorite artists and watch their videos, all from one application. You will also be able to save and organize songs by creating playlists, or if you want, you can share them with your friends.

Nowadays, thanks to popular social networks like MySpace, Bebo, Hi5, etc., you can listen to the music of many artists, and even watch their videos hosted on Youtube. Qplayer simplifies the search process and lets you listen to your favorite music with just one click. If you want to enjoy of all the benefits of this application, it's recommended that you register on its website (it's free). Being a registered member, you will be able to organize songs in your library, create playlists, etc., and these features can be easily managed from Qplayer interface. Besides, from this program you will be able to search music at Qbox.com, navigate among songs, control the volume, etc., all this using the control buttons.

Moreover, there's an "emotional link" that will show you all artists related to the one you are listening. And if you like a song, you can add it to your playlists with only one click.