This sound effect can be found on The Edge Edition Volume 2, which was made by The Hollywood Edge. It is the same track as Sound Ideas, COMEDY, WHISTLE - COMEDY SLIDE WHISTLE: SWIRLING SLIDE UP, from the Series 6000 Extension VI Sound Effects Library, made by Sound Ideas.
Sound Effect Description
Slide Whistle: Up Slow
Clean, Full-Length and Unedited Link to the Sound Effect
- Baby Einstein