

Artist Profile
Tra-ffic-jaMTra-ffic-jaM is an improvised instrumental band formed in 2025 by HAYATO of Pia-no-jaC, Kiyoyuki Arita of CIVILIAN, Ryosuke Oishi, and Mikihito Sano of LA SEÑAS. Made up entirely of percussionists, the group brings together piano, drums, tambourine, and multi-percussion in a bold, genre-defying live experience built completely on improvisation.
Neither classical, rock, nor jazz, Tra-ffic-jaM creates real-time music through rhythm, texture, and instinct, an unpredictable traffic jam of sound that can only happen in the moment.
Genre: Jazz, Rock
