Ostbahn Groove - Jazzhaus Choir Days 2026

OstBahnGroove, the choir that owes its name to its original rehearsal location at Munich's Ostbahnhof, was founded in 2015 by Agnes Haßler with the aim of bringing a breath of fresh air to the Bavarian a cappella scene. After winning 2nd prize at the Bavarian Choir Competition in 2017 and 2022, OBG took 1st place in the 'Popular Choral Music' category at the German Choir Competition 2023 in Hanover. Ten years after its foundation, OstBahnGroove has established itself as a permanent fixture on the a cappella scene. With carefully selected arrangements from the jazz, funk and pop genres and the ambition to constantly develop its own vocal color palette of possible sounds and tones, OstBahnGroove still sees itself as an experimental band project that wants to inspire its audience with innovative ideas and new impulses every time.