You have to experience this party. Combine the concert with evening skiing on Javor. Don't bother changing shoes, at Bullbar people mostly dance in ski boots.

 

Mr. Moss is a genre-defying band led by American singer Nicole Fay Kupková and Czech multi-instrumentalist and producer Michal Dvořáček. Together with a talented line-up of Czech musicians, the band blends swing, jazz, rock, and electro into an energetic, playful, and unmistakable sound.
Their debut album *High* from 2020 was fun, vibrant, and full of energy. The title track *High* appeared in the Czech film *Bábovky*, giving listeners a taste of the band’s distinctive style.
With the release of the single *B!TCH* in 2025 on the Berlin label Electro Swing Thing, Mr. Moss entered a new era of swing’n’roll, with a stronger focus on emotionally charged music. The follow-up single *Karma* continues this direction, combining drama, storytelling, and theatrical expression with their trademark energy.
While their studio recordings stand out for precise production and layered arrangements, the band’s true power is fully revealed live. They are known for their high-energy concerts and have performed at major Czech festivals such as Rock for People, Colours of Ostrava, Votvírák, and JamRock. Each performance becomes an intense, immersive, and unforgettable experience.