Thread:WikiExpertXV/@comment-33323958-20180610235150/@comment-12684213-20180611001417

That's because H-B ZIP, CARTOON - QUICK WHISTLE ZIP IN, HIGH 02 is really the backwards version of Sound Ideas, ZIP, CARTOON - QUICK WHISTLE ZIP OUT, HIGH. The first one you are talking about was the MGM version heard in some cartoons like Rock-A-Bye Bear for example.