Polish musician, multi-instrumentalist (flugelhorn, horn, trombone, trumpet, keyboards, electronics,...), composer, producer, son of Piotr Baron, married to Magdalena Milwiw-Baron, brother of Aleksander Milwiw-Baron, he co-created Miloopa in 2000, co-created the experimental live drum'n bass band Jabba Finasky in 2004, member and music director of The Lions since 2009, co-creator of Pink Freud in 2010, saxophonist in Piotr Baron Quintet (2012-2016), teacher at the School of Modern Music in Wrocław. Also uses alias Barry Zlasu.