Glenn has performed alongside many notable musicians including Norah Jones, the Reigning Monarchs, Sunnyside Records artist Jamie Baum, Impulse! artist Greg Tardy, ECM Records artist Art Lande, and the Four Tops (opening for Chuck Berry). In addition to his own recordings, Glenn can be heard on releases by Matador Records artists Julian Plenti (featuring Paul Banks from Interpol), as well as popular singles that have charted on College Music Journal and elsewhere. Glenn’s recordings, Sacred Machines (OA2 Records) and Time in Transit (Armored Records), are featured on radio stations and satellite radio internationally.

Glenn's newest CD will be released in early 2015.