Japan and Taiwan.The CSO said Muti's 2022-23 season will include performances of Beethoven's “Missa Solemnic (Solemn Mass)” in June 2023 and the world premiere of a work commissioned by the CSO from Jessie Montgomery.Muti was to conduct the CSO's season-opening performance on Thursday night in their first performance together since February 2020, a gap caused by the pandemic.