Free music from Amazon

It's that time of each month when Amazon refreshes their Artists to Watch selections.  This month, 18 free songs, many from artists I've not heard of.  I'm anxious to give them all a listen and find a new favorite.

If you like free music, go check it out:

Amazon mp3 store

And then click on the Free Music from Artists to Watch link.  What did you find that you liked?