Title of Rondo Brillant in D♭, Op.65, for pf. by Weber (1819), representing a ballroom scene. Arr. for small orch. by Lanner, c.1828. Often heard in arr. for orch. by Berlioz (1841), and sometimes, much altered, in one by Weingartner. Adopted by Diaghilev's Russian Ballet as mus. for Le Spectre de la rose.