A traditional Jewish song that is over 1,000 years old, Dayenu is a theme and variations that requires a large orchestra and immense energy. The work explores several keys and styles before its climactic conclusion. Instrumentation: 4(4dPicc).3(3dEH).3(+Ecl+BCl).3(3dCtrBsn): 4.3.3.1: Timp.Perc(4): Str(9-8-7-6-5).