Haimo marks the swift, radical influence in 1909 of Webern's novel and arresting Five Movements for String Quartet, Op. 5, on Schoenberg's subsequent piano piece Op. 11, No. 3; Five Pieces for Orchestra, Op. 16; and monodrama Erwartung, Op. 17.[84] This shift is distinctly pronounced in a letter Schoenberg wrote to Busoni, which describes a rather Webernian aesthetic: