Zemlinsky's Die Seejungfrau ("The mermaid") is a three-movement symphonic fantasy based on the Hans Andersen story. It was first performed (under the composer's direction) in 1905, and is thus a good deal earlier than the works that have recently excited renewed interest in him—the oneact operas Eine florentinische TragOdie (1916) and Der Zwerg (1921), and the exquisite Lyric Symphony of 1922. In its masterly handling of a large orchestra, however, and of an episodic but firm structure, it is a far from immature piece. Zemlinsky was 34 when he wrote it, after all. If his list of works were not in such a terrible mess—many are unpublished; several, including the present work, were until recently thought to be lost—Die Seejungfrau would count as his Op. 30 or thereabouts.