I just stumble upon this very handsome site that allows you to listen to music thru your browser for completly free!
It has an indescribably prettier interface than grooveshark and is very straight foward, and the best news of all, Circus of Lamia is on it as well.

Why don't you check it out at http://www.thesixtyone.com/artist/Circusoflamia/settings/album/edit/30265/#/s/SWlVr4jNPvH/

Love
Alex