‘Entertainment for young people’, Op.45 by Britten, lib. by Eric Crozier. In 2 parts, first being preparations by children and adults to put on an opera, second being the opera itself, The Little Sweep (acc. for str. qt., pf. 4 hands, and perc.). Audience participates in 4 songs. Comp. and f.p. Aldeburgh 1949; St Louis 1950.