In the summer semester 2018 the "Chamber Ensemble of the Psycho-Choir" was founded within the choir. This ensemble consists of 4 to 16 members, depending on the concert, and meets project-wise for various concerts. Thus, even more concerts, sometimes with a different musical orientation, can be performed.
The chamber ensemble covers externally booked requests, but also gives its own public concerts. These are indicated accordingly on the concert page of the choir.