A classic percussion quartet by prolific composer Fisher Aubrey Tull. The opening theme is presented in canonic style and developed through a series of cadenzas, one for each of the four players. The recapitulation actually continues developing the theme, subjecting it to numerous shifts in meter. Whereas the original theme is presented in simple meter, the recapitulation uses the theme in a compound meter. Keyboard percussion instruments add melodic motifs and the piece continues to grow in intensity until it reaches a rousing finale.