Bartosz Gruchała, originally from Gdynia, Poland, is a composer, orchestrator and producer currently based in Los Angeles.

Bartosz has been active in the film industry since 2019 and has created music for film, TV, theatre, advertising and music libraries. His client list includes companies and organizations such as Bleeding Fingers Music, Xiaomi, Highway Child, Zhiyun and Extreme Music. In 2025, Bartosz graduated from the Screen Scoring masters program at the University of Southern California, awarded the coveted Warren Prize in Scoring for Motion Pictures and Television. In February, he recorded his piece “We Shall Fight” at the Eastwood Scoring Stage with a 52-piece orchestra of LA’s finest musicians.

After graduating from Berklee College of Music in 2022, he composed additional music for several productions including “Supersisters” and “Game with Shadow” collaborating closely with the renowned Polish composer Bartosz Chajdecki. He has also orchestrated on titles including “The Crown (S6)”, “Aquaman and The Lost Kingdom”, “Ferrari” and “Chicken Run: Dawn of the Nugget” amongst others. During his studies at Berklee, Bartosz was awarded the Georges Delerue Scholarship, the most prestigious award of the Film Scoring Department. He was also selected for the Advanced Orchestration class, where 6 out of 300 students are accepted each year.

He is a regular attendee of the Composers Summit in Prague, completed the National Film & Television School’s Film Scoring Short-Course in the UK and took Film Scoring Workshops with Oscar winner Jan A.P. Kaczmarek in 2018.