Copyright free music

I have been researching free copyright music on the internet and came across this website. Beca has been playing around on Garageband to create a possible song for us to use in our video.

Here is the link to the website;
http://freemusicarchive.org/

We would like to use existing artists music but as that is not currently possible due to copyright, we will continue to create our own music on Garageband.

Ideal Songs;

                                              Ed Sheeran - Small Bump

                                             Dizzee Rascal - Bonkers