Cellist Bertin Christelbauer studied at the Konservatorium der Stadt Wien with Josef Luitz and the Universität für Musik und darstellende Kunst Wien with Wolfgang Aichinger, graduating in 2006 with distinction. He has participated in masterclasses in Austria, Germany and Italy, including with Wolfgang Boettcher and Wolfgang Herzer.
He has appeared in concert and on tour with the Vienna Philharmonic and Vienna Symphony Orchestras across Europe, America and Asia. In demand as a chamber musician, he has performed as part of piano duos, harp and piano trios, string quartets and various other ensembles including octets.
He has participated in numerous recordings and performs as a soloist, appearing in this capacity with the Festival Sinfonietta Linz and Philharmonices Mundi. Since 2006 he has been a member of the Bruckner Orchester Linz.