Blue Man Group - National Bobby McKey's Dueling Piano Bar Capital City Symphony Chiarina Chamber Players Hylton Performing Arts Center James Hood Music Keegan Theatre Mike Pagnani, Music Instructor National Conservatory of Arts National Memorial Day Concert (PBS) National Symphony Orchestra National Theatre - Washington, D.C. Rainbow Rock Band Strathmore StringTime Music Camp-- Fairfax County, VA Symphony Orchestra of Northern Virginia TERRAPIN MUSIC CAMP at The University of Maryland School of Music The Laurie Berkner Band Tisza Ensemble Vienna Light Orchestra Washington Conservatory of Music