Mr. Jefferson's Bones | Central Virginia's Premier Trombone Ensemble Mr. Jefferson's Bones is a professional trombone ensemble comprised of some of central Virginia's most talented trombonists. Since 2001, the ensemble has entertained thousands of people in and around Charlottesville and the Shenandoah Valley, playing a wide repertoire of music including classical, sacred, gospel, popular and jazz. Mrjeffersonsbones.com~Site InfoWhoisTrace RouteRBL Check