This Scott Joplin classic is written for a chicago-style dixieland band with Clarinet, Tenor Sax, Trumpet, Trombone, Tuba, Guitar (or Banjo), Piano, Bass and Drum Set.  The tuba part and bass part are the same so you can decide which (or both) that you want to use.  Arranged by Lovell Ives, retired professor of Jazz Studies and Trumpet at UW-Green Bay whose reputation as an educator and writer still remains in it's own elite category. This is currently on the WSMA solo and ensemble festival list as 6468 A7