OntheCornerMusic.com Presents the Groundwork Music Orchestra Hour on Saturday, July 7th from 4pm-6pm at Ruta Maya!  There is no better way to spend a Saturday afternoon! Enjoy the exciting, fun, and creative sounds of so many talented Austin musicians while supporting an outstanding organization - THE GROUNDWORK MUSIC PROJECT!  All proceeds will benefit the Groundwork Music Project's mission - To provide free music education to children under five.  Learn more about the Groundwork Music Project by visiting www.groundworkmusic.org