The tracklisting to the Once Upon A Time In. . . Hollywood soundtrack is:

“Treat Her Right” – Roy Head & The Traits
“Ramblin’ Gamblin’ Man – The Bob Seger System
Boss Radio feat. Humble Harve:
“Hush” – Deep Purple
“Mug Root Beer Advertisement”
“Hector” – The Village Callers
“Son Of A Lovin’ Man” – Buchanan Brothers
“Paxton Quigley’s Had The Course” (from the MGM film Three In The Attic) – Chad & Jeremy
“Tanya Tanning Butter Advertisement”
“Good Thing” – Paul Revere & The Raiders
“Hungry” – Paul Revere & The Raiders
“Choo Choo Train” – The Box Tops
“Jenny Take a Ride” – Mitch Ryder & The Detroit Wheels
“Kentucky Woman” – Deep Purple
1″The Circle Game” – Buffy Sainte-Marie
Boss Radio feat. The Real Don Steele:
“Mrs. Robinson” – Simon & Garfunkel
“Numero Uno Advertisement”
“Bring A Little Lovin'” – Los Bravos
“Suddenly / Heaven Sent Advertisement”
“Vagabond High School Reunion”
“KHJ Los Angeles Weather Report”
“The Illustrated Man Advertisement / Ready For Action”

“Hey Little Girl” – Dee Clark
“Summer Blonde Advertisement”
“Brother Love’s Traveling Salvation Show” – Neil Diamond
“Don’t Chase Me Around” (from the MGM film GAS-S-S-S) – Robert Corff
“Mr. Sun, Mr. Moon” – Paul Revere & the Raiders
(feat. Mark Lindsay)
“California Dreamin'” – Jose Feliciano
“Dinamite Jim (English Version)” – I Cantori Moderni di Alessandroni
“You Keep Me Hangin’ On (Quentin Tarantino Edit)” – Vanilla Fudge
“Miss Lily Langtry” (cue from The Life And Times Of Judge Roy Bean) – Maurice Jarre
“KHJ Batman Promotion”