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Johannes Keller

Concert @ detect classic festival 2025

August 8, 2025

Johannes Keller is a double bass player from Hanover. Musically, he is active in jazz, improvised music, new music and electronic music. He is a member of the band Kasimir Effekt, the Ensemble Megaphon and the Tonhallenorchester Hannover, among others. He is also active as a sideman in various bands and projects. Furthermore, he is involved in cultural work and works as a music teacher.