Adagio & Rondo for Glass Harmonica, Flute, Oboe, Viola & Cello, K. 617 (Perf. on Glass Harp) - Mozart: Adagio & Rondo for Glass Harmonica, Flute, Oboe, Viola & Cello, K. 617 (Perf. on Glass Harp) : I. Adagio