This article refers to the catalogue of compositions by Beethoven. For other uses of WoO, see Woo.
WoO (abbreviation from German ' Werke ohne Opuszahl ', in English ' Works without opus number ') is a catalogue prepared in 1955 by Harry Halm and Georg Kinsky, listing all of the compositions of Ludwig van Beethoven that were not originally published with an opus number, or survived only as fragments. The abbreviation is also used sometime to refer to works without opus by other composers.
External links
- Online listing of the WoO catalogue - some with midi or mp3 versions.
