Instagram/Labrinth TV Labrinth, composer for HBO's Euphoria, shocks fans by announcing his departure from music in a fiery Instagram post targeting his label and the show. March 13, 2026 AceShowbiz - Labrinth, the British musician known for composing the score for the HBO series Euphoria, posted a cryptic and strongly worded message on Instagram late last night signaling his departure from the music industry. In the post, Labrinth bluntly stated, "I'm done with this industry," followed by explicit language directed at his record label, Columbia Records, and the HBO show itself.