Wolkenpark brings together musicians from both German-speaking and French-speaking Switzerland, with Christoph Flueler (trumpet & effects), Julien Boss (Rhodes, synth & effects), Jean-Pierre Schaller (electric bass & effects), and Johan Wermeille (drums) merging generations and musical styles. Since 2018, the four musicians have been blending modern club styles, hip-hop, ambient, chillout, house, and drum'n'bass into their own compositions, creating a unique sound they call «New Urban Deep Jazz». Using synthesizers, loopers, and effects, they generate an electronic hyperspace where their acoustic instruments expand into an orchestral dimension.
Each of the four members is an established figure as a studio musician and sideman. In Wolkenpark, they combine their shared experience from hundreds of gigs in diverse line-ups since the early 1980s, along with dozens of studio sessions for European jazz and pop productions, as well as film and TV series—now in their own band: Wolkenpark.