Tubonika Dates Geschrieben von Johannes Koelbl am 24. Mai 2019. 8. Juli 2022 Rudolstadt Festival 8. Juli 2022 19:00 - 21:00 Rudolstadt, 07407 Rudolstadt, Deutschland Johannes Koelbl I am a musician from Austria, playing Drums, Accordeon and other percussion instruments. I also build my own drums, known as JOKO Drums.