| Ufficiale |
|---|
| 1.1 | Happy Jack | ?:?? | The Who | Happy Jack | The Who | Singolo | | Reaction | 591010 |
| 1.6 | Happy Jack | 2:13 | The Who | Happy Jack | The Who | Album | | Decca Records | DL74892 |
| 1.6 | Happy Jack | 2:13 | The Who | Happy Jack | The Who | Album | | Decca Records | DL4892 |
| 1.3 | Happy Jack | 2:14 | The Who | Meaty Beaty Big and Bouncy | The Who | Album + Compilation | | Decca Records | DL 79184 |
| 1.3 | Happy Jack | 2:14 | The Who | Meaty Beaty Big and Bouncy | The Who | Album + Compilation | | Track | 2406 006 SUPER |
| 1.11 | Happy Jack | ?:?? | The Who | A Quick One (Happy Jack) / The Who Sell Out | The Who | Album + Compilation | | MCA Records , Track Record | MCA2-4067 |
| 1.5 | Happy Jack | 2:14 | The Who | ’64–’74 / The Best of the Last Ten Years | The Who | Album + Compilation | | Karussell | 2674 017 |
| 1.9 | Happy Jack | 2:16 | The Who | The Story of The Who | The Who | Album + Compilation | | Polydor | 2683 069 |
| 1.6 | Happy Jack | 2:12 | The Who | Who's Greatest Hits | The Who | Album + Compilation | | MCA Records | MCAD-1496 |
| 1.3 | Happy Jack | 2:14 | The Who | The Singles | The Who | Album + Compilation | | Polydor | 815 965-2 |
| 1.3 | Happy Jack | 2:14 | The Who | The Singles | The Who | Album + Compilation | | Polydor | 815 965-2 |
| 1.8 | Happy Jack | 2:15 | The Who | The Who Collection, Volume 1 | The Who | Album + Compilation | | Impression Records | IMCD4/1 |
| 1.3 | Happy Jack | 2:13 | The Who | Meaty Beaty Big and Bouncy | The Who | Album + Compilation | | MCA Records | DIDX-348, MCAD-37001 |
| 1.3 | Happy Jack | 2:13 | The Who | Meaty Beaty Big and Bouncy | The Who | Album + Compilation | | MCA Records | DIDX-348, MCAD-37001 |
| 1.3 | Happy Jack | 2:14 | The Who | The Singles | The Who | Album + Compilation | | Polydor | P33P-20111 |
| 1.6 | Happy Jack | 2:12 | The Who | Who’s Better, Who’s Best | The Who | Album + Compilation | | MCA Records | MCAD-8031 |
| 1.11 | Happy Jack | 2:12 | The Who | A Quick One (Happy Jack) | The Who | Album | | MCA Records | MCAD-31331 |
| 1.3 | Happy Jack | 2:13 | The Who | Meaty Beaty Big and Bouncy | The Who | Album + Compilation | | MCA Records | MCAD-37001 |
| 1.3 | Happy Jack | 2:11 | The Who | My Generation | The Who | Singolo | | | |
| 1.3 | Happy Jack | 2:14 | The Who | Vintage Gold | The Who | Singolo | | MCA Records | MCAD-37303 |
| 1.6 | Happy Jack | 2:12 | The Who | Who’s Better, Who’s Best | The Who | Album + Compilation | | BMG , MCA Records | D-200790, MCAD-8031 |
| 1.3 | Happy Jack | 2:13 | The Who | Meaty Beaty Big and Bouncy | The Who | Album + Compilation | | MCA Records | MCBBD-37001 |
| 1.18 | Happy Jack | 2:12 | The Who | Thirty Years of Maximum R&B | The Who | Album + Compilation | | MCA Records | MCAD4-11020 |
| 1.18 | Happy Jack | 2:12 | The Who | Thirty Years of Maximum R&B | The Who | Album + Compilation | | BMG Direct Marketing, Inc. , MCA Records | D-207146, MCAD4-11020 |
| 1.18 | Happy Jack | 2:12 | The Who | Thirty Years of Maximum R&B | The Who | Album + Compilation | | MCA Records | MCAD4-11020 |
| 1.18 | Happy Jack | 2:12 | The Who | Thirty Years of Maximum R&B | The Who | Album + Compilation | | Polydor | 521 751-2 |
| 1.7 | Happy Jack | 2:12 | The Who | My Generation – The Very Best of The Who | The Who | Album + Compilation | | Polydor | 533 150-2 |
| 1.7 | Happy Jack | 2:12 | The Who | My Generation – The Very Best of The Who | The Who | Album + Compilation | | MCA Records | MCASD-11462 |
| 1.7 | Happy Jack | 2:12 | The Who | My Generation – The Very Best of The Who | The Who | Album + Compilation | | MCA Records | 11462 |
| 1.7 | Happy Jack | 2:12 | The Who | My Generation – The Very Best of The Who | The Who | Album + Compilation | | Polydor | POCP-1614 |
| 1.7 | Happy Jack | 2:12 | The Who | My Generation – The Very Best of The Who | The Who | Album + Compilation | | BMG Direct Marketing, Inc. , MCA Records | D 115793, MCAD-11462 |
| 1.7 | Happy Jack | 2:12 | The Who | My Generation – The Very Best of The Who | The Who | Album + Compilation | | MCA Records | MCAD-11462 |
| 1.7 | Happy Jack | 2:12 | The Who | My Generation – The Very Best of The Who | The Who | Album + Compilation | | Polydor | 533 150-2 |
| 1.7 | Happy Jack | 2:14 | The Who | 50 Superhits of Pop, Volume 2 | Various Artists | Album + Compilation | | Selected Sound Carrier, Selected Sound Carrier AG | 5397 G |
| 1.3 | Happy Jack | 2:13 | The Who | Meaty Beaty Big and Bouncy | The Who | Album + Compilation | | MCA Records | MCAD-37001 |
| 2.8 | Happy Jack | 2:12 | The Who | Vinyl 107: Den bästa musiken från 60‐talet ‐ The Album of the Decade Volume 1 | Various Artists | Album + Compilation | | Virgin | 7243 8 46973 2 7 |
| 1.2 | Happy Jack | 2:12 | The Who | 20th Century Masters: The Millennium Collection: The Best of The Who | The Who | Album + Compilation | | MCA Records | MCAD-11951 |
| 1.2 | Happy Jack | 2:12 | The Who | 20th Century Masters: The Millennium Collection: The Best of The Who | The Who | Album + Compilation | | Geffen Records | B0007770-02 |
| 1.8 | Happy Jack | 2:12 | The Who | Top 40 Hitdossier 1967-1968 | Various Artists | Album + Compilation | | Universal TV | 520 797-2 |
| 1.9 | Happy Jack | 2:11 | The Who | The Ultimate Collection | The Who | Album + Compilation | | MCA Records | 088 112 878-2 |
| 1.9 | Happy Jack | 2:11 | The Who | The Ultimate Collection | The Who | Album + Compilation | | MCA Records , UTV Records | 088 112 877-2 |
| 1.9 | Happy Jack | 2:11 | The Who | The Ultimate Collection | The Who | Album + Compilation | | Polydor | 065 300-2 |
| 1.9 | Happy Jack | 2:11 | The Who | The Ultimate Collection | The Who | Album + Compilation | | | UICZ-1062, UICZ-1063 |
| 1.9 | Happy Jack | 2:11 | The Who | The Ultimate Collection | The Who | Album + Compilation | | Universal Music TV | 065 234-2 |
| 1.9 | Happy Jack | 2:11 | The Who | The Ultimate Collection | The Who | Album + Compilation | | Universal | 065 269-2 |
| 1.3 | Happy Jack | 2:13 | The Who | Meaty, Beaty, Big and Bouncy | The Who | Album + Compilation | | Universal Music Group | |
| 1.6 | Happy Jack | 2:13 | The Who | Then and Now | The Who | Album + Compilation | | Geffen Records, Chronicles | B000183602 |
| 1.6 | Happy Jack | 2:13 | The Who | Then and Now (1964–2004) | The Who | Album + Compilation | | Geffen Records | B0001836-02 |
| 1.6 | Happy Jack | 2:13 | The Who | Then and Now (1964–2004) | The Who | Album + Compilation | | Polydor | 9866577 |
| 1.6 | Happy Jack | 2:11 | The Who | Then and Now | The Who | Album + Compilation | | Polydor | UICP-9007/8 |
| 1.6 | Happy Jack | ?:?? | The Who | Then and Now | The Who | Album + Compilation | | Polydor | 9866576 |
| 2.9 | Happy Jack | 2:13 | The Who | British Invasion Gold | Various Artists | Album + Compilation | | Hip‐O Records | B0007082-02 |
| 1.6 | Happy Jack | 2:11 | The Who | Then and Now (1964–2007) | The Who | Album + Compilation | | Polydor | 1732918 |
| 1.3 | Happy Jack | 2:14 | The Who | Meaty Beaty Big and Bouncy | The Who | Album + Compilation | | Polydor | UICP-93005 |
| 1.9 | Happy Jack | 2:11 | The Who | The Ultimate Collection | The Who | Album + Compilation | | Universal International | UICY-90824, UICY-90825 |
| 1.19 | Happy Jack | 2:13 | The Who | A Quick One Box | The Who | Album | | Universal | UICY-93539, UICY-93540 |
| 1.5 | Happy Jack | 2:12 | The Who | Greatest Hits | The Who | Album + Compilation | | Geffen Records | B0013800-02 |
| 1.5 | Happy Jack | 2:12 | The Who | Greatest Hits | The Who | Album + Compilation | | Geffen Records | B001380002 |
| 1.5 | Happy Jack | 2:12 | The Who | Greatest Hits | The Who | Album + Compilation | | Geffen Records | 2727468 |
| 1.5 | Happy Jack | 2:12 | The Who | Greatest Hits & More | The Who | Album + Compilation | | Polydor | 5325202 |
| 1.5 | Happy Jack | 2:12 | The Who | Greatest Hits & More | The Who | Album + Compilation | | Polydor | 0600753252024 |
| 1.5 | Happy Jack | 2:12 | The Who | Icon 2 | The Who | Album + Compilation | | Geffen Records | B0015407-02 |
| 1.6 | Happy Jack | 2:11 | The Who | The Singles | The Who | Album + Compilation | | Polydor | UIGY-9067 |
| 1.6 | Happy Jack | 2:13 | The Who | The Singles | The Who | Album + Compilation | | Polydor | UICY-94784/5 |
| 1.3 | Happy Jack | 2:12 | The Who | ICON | The Who | Album + Compilation | | Geffen Records | B0015399-02 |
| 1.19 | Happy Jack | 2:13 | The Who | A Quick One | The Who | Album | | Polydor | UICY-94804, UICY-94805 |
| 1.7 | Happy Jack | 2:12 | The Who | The Who Hits 50! | The Who | Album + Compilation | | Geffen Records | B0021872-02 |
| 1.8 | Happy Jack | 2:13 | The Who | The Who Hits 50! | The Who | Album + Compilation | | Geffen Records | B0021871-02 |
| 1.8 | Happy Jack (single version / mono) | 2:13 | The Who | The Who Hits 50! | The Who | Album + Compilation | | Universal Music Catalogue | |
| 1.8 | Happy Jack (single version) | 2:13 | The Who | The Who Hits 50! | The Who | Album + Compilation | | Polydor | 3794048 |
| 1.8 | Happy Jack (single version) | 2:13 | The Who | The Who Hits 50! | The Who | Album + Compilation | | Geffen Records | B0022131-80 |
| 1.8 | Happy Jack (single version) | 2:13 | The Who | The Who Hits 50! | The Who | Album + Compilation | | Polydor | 3794048 |
| 1.7 | Happy Jack | 2:12 | The Who | The Who Hits 50! | The Who | Album + Compilation | | Universal Music Catalogue | 060253794046 |
| 1.1 | Happy Jack | 2:13 | The Who | Happy Jack / I’ve Been Away | The Who | Singolo | | Polydor | UICY-78497 |
| 2.10 | Happy Jack | 2:11 | The Who | Maximum As & Bs | The Who | Album + Compilation | | Polydor , Universal Music Catalogue | 5780705 |
| 2.10 | Happy Jack (single version) | 2:11 | The Who | Maximum As & Bs | The Who | Album + Compilation | | | |
| 1.3 | Happy Jack | 2:14 | The Who | Meaty Beaty Big and Bouncy | The Who | Album + Compilation | | Polydor | 5774828 |
| 1.6 | Happy Jack | 2:13 | The Who | The Singles | The Who | Album + Compilation | | Polydor | UICY-40169/70 |
| 1.8 | Happy Jack (single version / mono) | 2:13 | The Who | The Who Hits 50! | The Who | Album + Compilation | | Universal Music Catalogue | 00602508579400 |
| 1.6 | Happy Jack | ?:?? | The Who | Who’s Greatest Hits | The Who | Album + Compilation | | Polydor | 0875303 |
| 1.2 | Happy Jack (mono version) | 2:12 | The Who | 20th Century Masters: The Millennium Collection: The Best of The Who | The Who | Album + Compilation | | Geffen Records | |
| 1.11 | Happy Jack | 2:13 | The Who | A Quick One | The Who | Album | | | |
| 1.3 | Happy Jack | 2:13 | The Who | Meaty Beaty Big and Bouncy | The Who | Album + Compilation | | MCA Records | MCABD-37001 |
| 1.3 | Happy Jack | 2:13 | The Who | Meaty Beaty Big and Bouncy | The Who | Album + Compilation | | MCA Records | DIDX-348, MCAMD-37001 |
| 1.9 | Happy Jack | 2:11 | The Who | The Ultimate Collection | The Who | Album + Compilation | | MCA Records , UTV Records | 0881128772 |
| 1.6 | Happy Jack | 2:13 | The Who | Who’s Greatest Hits | The Who | Album + Compilation | | MCA Records | CMCD 1496 |