The Complete Tempo Recordings 1955-1958 (2014)

Jimmy Deuchar

3. How Long Has This Been Going On?

CD× 2

Best of (2018)

Tony Bennett

12. How Long Has This Been Going on

CD× 2

Real Benny Goodman (2012)

Benny Goodman

16. How Long Has This Been Going On?

CD× 3

Ultimate Collection (2014)

Julie London

19. How Long Has This Been Going On?

CD× 3

Gershwin Country (2022)

Michael Feinstein

7. How Long Has This Been Going On? Featuring Mandy Barnett

CD

Louis Armstrong Meets Oscar Peterson (2019)

Louis Armstrong & Oscar Peterson

5. How Long Has This Been Going On?

CD

Digipak

New York - Los Angeles 1940-62 (2018)

Ben Webster

12. How Long Has This Been Going on

CD× 2

Pre-Psycho / The Teen Idol Years 1956-1958 (2023)

Anthony Perkins

13. How Long Has This Been Going on

CD× 2

Profiles (2009)

Scriabin / Piano Duo Wulz & Van Zabner

17. How Long Has This Been Going on - the Man I Love -

CD

Buried Gold - Complete 1956 Quintet Recordings (2016)

Zoot Sims Quintet

6. How Long Has This Been Going On?

CD× 2

Classic Recordings 1957 (2019)

Manny Albam

11. How Long Has This Been Going On?

CD× 2

Wonderful (2004)

Peggy Lee

4. How Long Has This Been Going On?

CD

I Could Write A Book (2024)

Ray Brown's Great Big Band

6. How Long Has This Been Going On?

CD× 2

Something Warm Something C (2004)

Various Artists

8. Allyson, Karrin - How Long Has This Been Going On?

CD

Julie Is Her Name - The Complete Sessions (2019)

Julie London

16. How Long Has This Been Going On?

CD

Embers Glow / Jazz Trio For (2013)

Jane Fielding

11. How Long Has This Been Going on

CD

Like Someone In Love (Feat. Stan Getz) (2019)

Ella Fitzgerald

15. How Long Has This Been Going On?

CD

Four Classic Albums Plus (2021)

Tony Bennett

28. How Long Has This Been Going on

CD

Real... Andy Williams (2011)

Andy Williams

2. How Long Has This Been Going on

CD× 3

Early Blu 1958-1968 (2021)

Ann Burton

11. How Long Has This Been Going on

CD

Swinging Dors (2020)

Diana Dors

19. How Long Has This Been Going on

CD

The Essential Collection - The Magic Of Gershwin & Rodgers (2006)

Ralph Sharon Trio

15. How Long Has This Been Going On?

CD× 2

Blue Jazz - Legends Of Jazz Culture (2018)

V/A

11. Horace Silver - How Long Has This Been Going On?

CD× 3

Four Classic Albums Plus (2022)

Johnny Hartman

23. How Long Has This Been Going on

CD

This Must Be the Plas / Mood for the Blues (2019)

Plas Johnson

15. How Long Has This Been Going On?

CD

Digipak

Gershwin On Air: Porgy, Bess And Beyond (2021)

Massimiliano Rolff

11. How Long Has This Been Going On? - (04:23)

CD

Louis Armstrong Meets Oscar Peterson (2017)

Louis Armstrong & Oscar Peterson

5. How Long Has This Been Going On? 5:58

CD

Sings - It Could Happen To You (2018)

Chet Baker

9. How Long Has This Been Going On? 4:13

CD

Four Classic Albums (Andy Williams / Lonely Street / Moon River And Other Great Movie Themes / Warm And Willing) (2017)

Andy Williams

14. How Long Has This Been Going on

CD× 2

Sings (2017)

Chet Baker

11. How Long Has This Been Going On?

CD× 3

Digipack