Auditioned 7th/8th grade singers comprise this choir. They continue work on the concepts of balance, blend, fundamentals of musicianship, and developing strong sight-reading skills in addition to studying more difficult and demanding literature. All members of this ensemble will continue to further their musical training and practice sight singing as well as proper vocal tone and technique. This choir serves as both a preparation for Klein High School as well as continuing the excellence of Kleb Choirs. A desire to sing and a positive attitude are requirements for this choir. Chamber will participate in all performances, as well as some additional performance opportunities.

The 2019-2020 Chamber choir was the recipient of the Mark of Excellence Commended award given by the Foundation for Music Education. This is a prestigious award and Kleb was one of seven schools in the nation selected to receive it.

Chamber Choir is a 2023 TMEA Invited Treble Choir. They will be traveling to San Antonio in early February to perform at the state convention.