Andrew Sehmann is Adjunct Instructor of Horn at Young Harris College and Georgia College and State University, where he teaches horn lessons, aural skills and music appreciation. Current and former students have placed first chair in the Georgia Music Education Association's All State Band, and attended Carnegie Hall's National Youth Orchestra program. He is third horn at the Augusta Symphony, and second horn with the South Carolina Philharmonic.

He has a DMA and MM from the University of Georgia and Diplomas in Horn and Orchestral Performance from the Mozarteum in Salzburg, Austria. Principal teachers have included Jean Martin-Williams, James Naigus, Johannes Hinterholzer, Marie-Luise Neunecker, Richard Deane, and Mick Sehmann.