"The Zoo Ball" is scored in five parts with various transpositions for each voice. Parts 1 & 2 are the Soprano parts. Part 1 should 'outweigh' part 2 in sound, if not in numbers, as it is often divided. Trumpets/Cornets and Clarinets should be divided accordingly between the parts. Part 3 is the Alto part. It is occasionally scored as an individual part but frequently doubles part 2 or 4. Part 4 is the Tenor part. Part 5 is the Bass part and frequently doubles part 4, either in unison or at an o...