Carl Reinecke's 'Undine' was published in 1882 as a sonata for flute and piano and to this day is one of his most frequently played works. In 1885 Reinecke also published a version for clarinet and piano in which the piano part remained unchanged whereas the flute part was adjusted to the technical and tonal qualities of the clarinet. Thus, Reinecke was able to add a striking work to the small clarinet-piano repertoire.

The current edition is based on the version for flute and piano, publishe...