"Manson: Music from an Unsound Mind" delves into the darker side of rock 'n' roll, revealing the true story of Charles Manson's meteoric rise to fame and his doomed pursuit of stardom in 1960s Los Angeles. This genre-bending documentary explores the intersection of music, chaos, and tragedy through Manson's unlikely friendships with celebrities like Dennis Wilson of The Beach Boys and his eventual descent into violence. With unprecedented access to key figures from the era, this film offers a haunting and deeply personal portrait of a cultural icon's twisted ambitions.