In June 1978, “Pablo” label released “How Long Has This Been Going On?” the 43^rd Sarah Vaughan album. It was recorded in April 1978 and was produced by Norman Granz.

Personnel:

• Sarah Vaughan– vocal
• Oscar Peterson– piano
• Joe Pass– guitar
• Ray Brown– double bass
• Louie Bellson– drums

Track listing:

1. I’ve Got the World on a String – Harold Arlen, Ted Koehler
2. Midnight Sun – Sonny Burke, Lionel Hampton, Johnny Mercer
3. How Long Has This Been Going On? – George Gershwin, Ira Gershwin
4. You’re Blasé – Ord Hamilton, Bruce Sievier
5. Easy Living – Ralph Rainger, Leo Robin
6. More Than You Know – Edward Eliscu, Billy Rose, Vincent Youmans
7. My Old Flame – Sam Coslow, Arthur Johnston
8. Teach Me Tonight – Sammy Cahn, Gene de Paul
9. Body and Soul – Edward Heyman, Robert Sour, Frank Eyton, Johnny Green
10. When Your Lover Has Gone – Einar Aaron Swan