The Once Upon a Time in Hollywood soundtrack is a meticulously curated, era-immersive collection that functions like an audio time machine to 1969 Los Angeles. Crafted by Quentin Tarantino and music supervisor Mary Ramos, it blends popular rock ‚Äö√Ñ√≤n‚Äö√Ñ√Â
¥ roll, obscure gems, vintage radio jingles, and Western film score snippets to recreate the mood and textures of the era¬¨‚Ć .

From the moment Roy Head & The Traits‚Äö√Ñ√Â
¥ ¬¨‚Ć‚Äö√Ñ√∫Treat Her Right‚Äö√Ñ√π fires up the opening scene, the soundtrack sets a sun-drenched yet subtly ominous tone¬¨‚Ć . It weaves in iconic tracks like Deep Purple‚Äö√Ñ√Â
¥ s ‚Äö√Ñ√∫Hush,‚Äö√Ñ√π Bob Seger‚Äö√Ñ√Â
¥ s ‚Äö√Ñ√∫Ramblin‚Äö√Ñ√Â
¥ Gamblin‚Äö√Ñ√Â
¥ Man,‚Äö√Ñ√π and Jos‚àö¬©‚Äö√Ñ√òFeliciano‚Äö√Ñ√Â
¥ s haunting rendition of ‚Äö√Ñ√∫California Dreamin‚Äö√Ñ√Â
¥ ,‚Äö√Ñ√π alongside lesser-known vinyl treasures and KHJ-AM radio jingles, making the music an active atmospheric force¬¨‚Ć . The layered radio clips and commercials evoke Tarantino‚Äö√Ñ√Â
¥ s childhood listening experiences, grounding the film in its historical period¬¨‚Ć .

Critically acclaimed for its narrative integration, Pitchfork described it as ‚Äö√Ñ√∫an undeniable, oft-disquieting mixtape of golden-age rock ‚Äö√Ñ√Â
¥ n‚Äö√Ñ√Â
¥ roll, radio DJ patter, and period-specific commercials,‚Äö√Ñ√π which ties the fictional story to real 1960s Hollywood¬¨‚Ć . TIME notes how the music underscores the film‚Äö√Ñ√Â
¥ s tension between Hollywood‚Äö√Ñ√Â
¥ s idyllic fa‚àö√Ÿade and its darker undercurrents, particularly in scenes linked to the Manson Family