Backun Alpha Low C Bass Clarinet (Nickel Keys & Backpack Case)Get Low and Lose the Weight Finally, an affordable lightweight Low C Bass Clarinet with exceptional intonation and out of the box playability. The Backun Alpha Low C Bass Clarinet utilizes the same acoustical design and durable key mechanism found on the Q Series Bass Clarinet to provide artists with an instrument that brings the lowest bass clarinet notes to the masses. Alpha Bass Clarinets feature a neck and bell that are crafted from brass and hand