I Don't Know Why (2025 Edition)

OSAH (BR), the stage name of Harrison Barbosa, is an up-and-coming music producer from Porto Alegre, Brazil, who started his journey in house music production in 2013. His work is defined by a constant exploration of the new and unique, blending influences from various black music genres such as R&B, hip-hop, new jack swing, soul, and funk, while also being heavily influenced by the pop scene of the ’90s and 2000s. OSAH aims to elevate the listening experience to new heights, all while keeping the essence of the underground scene that shaped him.

With over 16,000 plays on SoundCloud, OSAH has gained support from notable artists like EDX, Felix Jaehn, and Mike Williams. In addition to his work as OSAH, he also has releases under his real name, Harris Barbosa. As he continues to innovate and evolve, OSAH is carving out his place in the global electronic music scene.