withonevoice is a professional vocal ensemble of sixteen singers based in Chicago and Macomb, IL with a residency program at Western Illinois University. Vocal versatility and exploration are at the core of the ensemble's mission through the use of the Estill Voice Training (EVT) Model. All singers receive free vocal training workshops using EVT. Each concert features diverse vocal qualities and repertoire performed by its core membership with special attention to cultivating commissioned works that promote vocal quality exploration and development.