Schlag6! in the ensemble building

The spontaneous concert format by FBO and Ensemble Recherche in their rehearsal home!

Under the title "Schlag 6", musicians from both ensembles will perform as soloists or in small or large formations in an entertaining musical evening with a surprise program without an intermission.
Which of the two ensembles will perform the evening and with which program will not be revealed in advance. Let us surprise you!