Here are the four movements of Mozart's "Eine Kleine Nacthmusik," which Ward Swingle has arranged for voices with the hopes that groups will perform the piece in its entirety. For the Swingle Singers this offered a change from the succession of 2- or 3-minutes pieces typical of many of their programs. Rondo is a good exercise in fast, intricate scat singing and Menuetto is often used in Ward's seminars to introduce the whole "vocal-instrumental" concept.