1LDU

1LDU is the name under which Ildefons Alonso Valls presents his solo live electronica project. A collision of joyful and melancholic impulses, held together by relentless groove and fractured by polyrhythm. His proposal moves between open, breathing spaces and moments of dense, concentrated energy. Always in motion, never predictable. At the core of 1LDU is performance: improvised around shifting patterns, unrepeatable by design. The set is built from the ground up. Bass that anchors, rhythms that collide, harmony that drifts and disappears. Each performance moves the audience through sound, pulling them into the drive of the music.

Ildefons is a Barcelona-based musician, producer, and performer with over 15 years of experience, trained in Jazz Drumming and Composition at the Royal Academy of Music in London and Classical Piano at ESMUC in Barcelona. The set runs on hardware instruments, with no laptop on stage. 1LDU has played Khar Social in Mumbai and The Loft in Goa (2025), MS Stubnitz in Hamburg and Sameheads Radio in Berlin (2026), and venues across Catalonia and the south of France. His self-released debut album P0LYPH0N is out on 4 December 2026.