For voice or solo instrument (Flute, Oboe, Clarinet, Bassoon, Sop/Ten Sax, Alto/Bar Sax, Horn, Trumpet, Trombone, Violin, Viola or Cello) and piano.

Rachmaninov's Vocalise is the last in his set of Fourteen Songs Op.34 published in 1912. It is wordless and was written for soprano and piano but there have been numerous arrangements made by the composer and others. Rachmaninov's own arrangements were for orchestra alone and for voice and orchestra.

The soloist's part has a two octave range a...