Choral Choir (TTBB) - Level 3 - Digital Download SKU: A0.1216148 By Typically Brass ensembles. By Jean_Jospeh Mouret. Arranged by D. B. Updegrove. A Cappella,Barbershop. Octavo. 5 pages. Donald updegrove #812756. Published by donald updegrove (A0.1216148). Classic work ( Mouret: Rondeau ) is presented in TTBB (Barbershop) format, requiring the addition of Lyrics. The lyrics, in a humorous twist, describe to the listener what is happening within the various parts of the song while the song is being performed.