Under the Radar brings fresh jazz to Bunker Ulmenwall


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An evening full of young jazz ideas at Bunker Ulmenwall
With UNDER THE RADAR, Bunker Ulmenwall shines a spotlight on a new concert series for emerging bands from jazz, funk, and related styles on May 29, 2026. On the small, intense stage of the traditional bunker, several acts meet an audience seeking closeness, spontaneity, and musical discoveries. The evening promises a concentrated live experience with much improvisation, fine sound colors, and fresh energy. ([kulturoeffner.de](https://kulturoeffner.de/events/event/4412))
Imaginative sound journey with vocals and vibraphone
The duo of Anna-Karina Barthel and Carlotta Ribbe relies on a special mix of voice and vibraphone. According to the event description, small musical stories arise from jazz, original songs, and well-known melodies, which come across as playful or dreamy. Carlotta Ribbe brings a remarkable background: she is studying jazz vibraphone at the master's level at Folkwang University of the Arts, has won several competitions, and has been awarded for solo performances. Anna-Karina Barthel also refers on her own website to the Women in Jazz Award 2025. ([kulturoeffner.de](https://kulturoeffner.de/events/event/4412))
Fusion with an edge: Irinas Quartet
Irina's Quartet also stands for an open, modern concept of jazz. The band blends power ballads, blues sounds, modern jazz, Latin, funk, and swing into a lively quartet sound, according to the advance announcement. This stylistic flexibility fits perfectly with the concept of UNDER THE RADAR: emerging talent, experimentation, musical risk-taking. In the space of the bunker, where the stage and audience come close together, such arrangements unfold their full impact. ([kulturoeffner.de](https://kulturoeffner.de/events/event/4412?utm_source=openai))
The bunker as a resonance chamber
Bunker Ulmenwall has been a staple address for jazz, pop, and youth culture in Bielefeld for decades. Official descriptions characterize the place as a socio-cultural educational and music event venue with a maximum of 200 visitors; the entrance is not barrier-free. For travel, the operator recommends the tram stop Landgericht as well as park-and-ride solutions in the city center. No parking spaces are available directly at the venue. ([bielefeld.jetzt](https://www.bielefeld.jetzt/node/206017))
Admission with a social focus
For the evening, free tickets are available on the Kulturöffner page, as well as a Bielefeld Pass rate. This keeps the concert evening open to diverse audiences and aligns with the idea of a scene that makes new music visible and keeps access low. The combination of promoting emerging talent, intimate club atmosphere, and genre-crossing jazz aesthetics makes this date a real tip for all who love live music off the big stages. ([kulturoeffner.de](https://kulturoeffner.de/events/event/4412?utm_source=openai))
Conclusion: UNDER THE RADAR brings fresh jazz energy, clever arrangements, and real closeness between stage and audience to Bunker Ulmenwall. Those who want to experience young live music, strong improvisation, and a special club atmosphere should mark this evening and be there live. ([kulturoeffner.de](https://kulturoeffner.de/events/event/4412))
Official channels of Anna-Karina Barthel:
- Instagram: https://www.instagram.com/annakarina.barthel
- Facebook: No official profile found
- YouTube: No official profile found
- Spotify: No official profile found
- TikTok: No official profile found










