More than a decade ago Boston to Austin rock band Frank Smith disbanded, recently they have undergone re-branded as A. Sinclair, named for the bands front man Aaron Sinclair. While Frank Smith steered toward more of an acoustic sound, A. Sinclair’s up coming EP Pretty Girls is straight rock and roll. A. Sinclair revamps old beach music with indie rock style riffs Aaron Sinclair’s new sound is dreamy with a hard edge. You can see them Thursday at the Mohawk for their duel EP release party with Otis the Destroyer, and you can listen to three tracks from Pretty Girls recorded this Monday in studio 1A here.