|Ensemble||Approximate Age Range|
|Primes Choir||Early to mid-elementary school|
|Apprentice Choir||Mid-elementary school to early middle school|
|Lyric Choir||Late elementary school to early high school|
|Concert Choir||Late middle school through high school|
|Chamber Singers||Late middle school through high school|
(Chamber Singers is a subset of Concert Choir)
Ensemble placement depends upon vocal development and maturation as well as mastery of required musicianship skills.