There is acually free music downloads on America's favorite online shopping hub. However as far as i can see I have no idea who the majority of the artists are. Howver it is a huge library and every hipster will agree the more underground the artist the better the material.

How To Get There

Amazon isn't just a place for music so it may be overwheming at first but I will get you there! Turn the thing on the search bar to the free and look up music. Then just select song.