50 more tracks left and the best places to search are the KPM 1000 Series, Ultra Music Services, Capitol Hi-Q/Media Music, Conroy, De Wolfe, JW Theme Music, Impress, Audio, Southern Library of Recorded Music, Standard Music Library and Studio G.
*BUMP* after over a month!Found a track from the Impress library that plays in "Jack and the Beanstalk" from 3 Fairy Tale Classics: "Bustling Bassoon" by Ronald Hanmer from IA 345, played back 6 semitones lower.