| recordings |
|---|
| 1990-10-16 – 1990-10-18 | Once Upon a Time in the West (Morricone) | cover | Henry Mancini | 4:51 |
| 1991-12 | C'era una volta il west | cover | Pascal Comelade | 1:56 |
| 2003-06-16 – 2003-06-23 | Sergio Leone Suite: Once Upon a Time in the West: Main Theme | | Yo‐Yo Ma, Roma Sinfonietta, Ennio Morricone | 3:21 |
| 2005-06-06 | Once Upon a Time in the West | cover and live | Bruce Springsteen | ?:?? |
| 2007 | Once Upon a Time in the West (theme) | cover and live | Spaghetti Western Orchestra | 5:46 |
| 2014-04-27 | Once Upon a Time in the West | | Max Johnson | 21:15 |
| Après l’explosion | | John Blackinsell Orchestra | 3:27 |
| C'era una volta il west | | Richard Clayderman | 3:06 |
| C'era una volta il West | | Ennio Morricone | 5:11 |
| C'era una volta il West | | Ennio Morricone, Orchestra dell'Accademia Nazionale di Santa Cecilia, Coro dell'Accademia Nazionale di Santa Cecilia | 2:54 |
| C'era una volta il west: Once Upon a Time in the West | cover | Studio London Orchestra, cond. Nicky North | 3:22 |
| C’era una volta il West | | Ennio Morricone | 3:43 |
| Das Lied vom Tod | cover and instrumental | Das große Akkordeon-Orchester Fred Hector & Heinz Ehme | 2:55 |
| Era uma vez no oeste | cover and instrumental | Diógenes L. Oliveira | 2:07 |
| Il était une fois dans l'ouest | | Ennio Morricone | 3:27 |
| Jill's Theme | | Jill Washington, The City of Prague Philharmonic Orchestra, Paul Bateman | 6:06 |
| Once Upon a Time in the West | cover | Vernian Process | 3:31 |
| Once Upon a Time in the West | cover and instrumental | E. Morricone / A. Goričar | 3:18 |
| Once Upon a Time in the West | cover and instrumental | Geoff Love & His Orchestra | 2:55 |
| Once Upon a Time in the West | cover and instrumental | Studio London Orchestra, Nicky North | 3:18 |
| Once Upon a Time in the West | cover and instrumental | London Starlight Orchestra | 4:01 |
| Once Upon a Time in the West | | Ned Nash Orchestra | 3:55 |
| Once Upon a Time in the West | cover and instrumental | London Starlight Orchestra | 3:57 |
| Once Upon a Time in the West | | Ennio Morricone | 5:05 |
| Once Upon a Time in the West | | Metropole Orchestra | 2:54 |
| Once Upon a Time in the West | | Raphaela Gromes, Julian Riem | 3:40 |
| Once Upon a Time in the West | live | André Rieu and his Johann Strauss Orchestra | 4:26 |
| Once Upon a Time in the West | | André Rieu and his Johann Strauss Orchestra | 3:24 |
| Once Upon a Time in the West | | Norman Percival and His Orchestra | 2:16 |
| Once Upon a Time in the West | | Marco Meriu | 3:02 |
| Once Upon a Time in the West | | Studio London Orchestra, Nicky North | 3:23 |
| Once Upon a Time in the West | cover | Bruce Springsteen | 3:40 |
| Once Upon a Time in the West | | Jens Thomas | 8:50 |
| Once Upon a Time in the West | | The Astrodome Warriors | 3:33 |
| Once Upon a Time in the West | | Ennio Morricone | 5:50 |
| Once Upon a Time in the West | | Richard Clayderman | 3:08 |
| Once Upon a Time in the West | | Ennio Morricone, Orchestra dell'Accademia Nazionale di Santa Cecilia, Coro dell'Accademia Nazionale di Santa Cecilia | 2:55 |
| Once Upon a Time in the West | | John Williams | 5:03 |
| Once Upon a Time in the West | | Ennio Morricone | 3:11 |
| Once Upon a Time in the West | cover | The Human League | 1:53 |
| Once Upon a Time in the West | | Piet Souer | 4:39 |
| Once Upon a Time in the West | cover | P.O.N.D. | 4:20 |
| Once Upon a Time in the West | cover and live | Jens Thomas | 14:42 |
| Once Upon a Time in the West | | Ennio Morricone | 5:04 |
| Once Upon a Time in the West | cover | The Studio London Orchestra | 3:40 |
| Once Upon a Time in the West | cover | Triology | 3:02 |
| Once Upon a Time in the West | | Quattrocelli | 3:29 |
| Once Upon A Time In The West | | Royal Philharmonic Orchestra | 5:10 |
| Once Upon a Time in the West (bis) | live | Metropole Orchestra | 3:26 |
| Once Upon a Time in the West (main theme) | | Ennio Morricone | 5:08 |
| Once Upon A Time In The West (Morricone) | cover | [unknown] | 2:12 |
| Once Upon a Time in the West (Suite) | | Czech Symphony Orchestra, William Motzing | 8:05 |
| Once Upon a Time in the West: Main Theme | | Jill Washington, The City of Prague Philharmonic Orchestra, Paul Bateman | 6:02 |
| Once Upon a Time in the West: Man With the Harmonica | | The City of Prague Philharmonic Orchestra, Paul Bateman | 3:54 |
| Once Upon a Time in the West: The Harmonica Man / Main Titles | | Ennio Morricone | 7:13 |
| Once Upon a Time in West | cover and instrumental | Jean‐Claude Borelly | 3:14 |
| Spiel mir das Lied vom Tod | | Ned Nash Orchestra | 3:22 |
| Spiel mir das Lied vom Tod | cover and instrumental | Ralf Willing and his Multisound-Orchestra | 3:27 |
| Spiel mir das Lied vom Tod | cover | Vlado Kumpan | 3:52 |
| Suite: Man With A Harmonica, Cheyenne, Main Theme (From "Once Upon A Time In The West") | live | Tuva Semmingsen, Hans Ulrik, The Danish National Symphony Orchestra, Sarah Hicks | 8:41 |
| Suite: Man With a Harmonica, Cheyenne, Main Theme (From "Once Upon a Time in the West") (live) | live and medley | Danish National Symphony Orchestra, Sarah Hicks | 9:29 |
| Volt Egyszer Egy Vadnyugat - Ennio Morricone | | Mága Zoltán | 6:08 |
