Oorspronklik: After Beeps. FROM CARNIVAL OF THE ANIMALS. THE MUSIC LESSON MUSIC FOR CHILDREN WALTON, WILLIAM. Mary Donnelly. For Choral.
Vertaling: Na piep. Koor bladmusiek. Na piep saamgestel deur Mary Donnelly en George LO Strid. Vir Choral. SAB. Shawnee Press. Choral, Nieuwigheden.