Knock, Knock

(Choral Cantata).
By PDQ Bach (1935-).
Edited by Professor Peter Schickele. SATB chorus. For SATB, Piano, Soprano Solo, Alto Solo, Tenor Solo, Baritone Solo, Bass Solo, Flute, Harpsichord, Contrabass. Choral. Piano reduction/vocal score. Standard notation
SATB, Piano, Soprano Solo, Alto Solo, Tenor Solo, Baritone Solo, Bass Solo, Flute, Harpsichord, Contrabass, piano reduction/vocal score, choral PDQ Bach,