Bloom 4 is an experimental ensemble from Novi Sad, Serbia, bringing together trumpet, electric guitar, amplified objects, electronics, rhythm machines, and live looping. The group explores the space between structured composition and spontaneous sonic exploration, with each performance built through attentive listening and intuitive interaction. Their music combines acoustic textures, avant-garde guitar techniques, brass, and dub-inflected electronics into evolving, atmospheric soundscapes. Rather than following predetermined song structures, Bloom 4 develops its music through improvisation, treating each session as a unique sonic document of the moment. The ensemble features Lordan Skenderović, Ivan Čkonjević, Darko Jovanović, and Slobodan Jukić (Sloxxx), four musicians with diverse backgrounds spanning classical, experimental, underground, and electronic music. Their collective approach emphasizes raw expression, organic interaction, and the discovery of unexpected musical forms in real time.