Commissioned by flutist John Solum and written in 1967, Aulos was premiered in 1971 by the Indiana University Chamber Orchestra, with John Solum acting as the soloist and Wolfgang Vaccano conducting. The work derives its name from the eponymous ancient Greek instrument, which was double-reeded and contained a two-piece pipe and finger holes. One piece contained a bag that allowed for a continuous sound, making it more akin to bagpipes than to the modern-day flute, while the other piece acted ind...