App to get full songs on your phone sans computer?

[DROIDdidME]

Just like the title says, is there any app out there that will allow me to download full songs to my phone for free? I know the easy way would be to pull them from your computer, but I'm asking this question for my mom who just got a DInc. I know of Amazon MP3, which is great but are there any others, particularly those that don't charge for their songs?

Any help is appreciated!

 

[IOWA]

there's a site called www.androidhelpers.com that has apps like these.

 

[RamAir02]

doubletwist will sync your itunes