Gumby tracks heard in the 60s

[apmnut]

I can't access the files currently since my old laptop is bust, but some cue sheets which were for sale on eBay years ago have this and a few other pieces thematically related as just having alphanumeric names ("PP-xx"), whatever that means, and credited to Kauer and Lackey.

[Kpmdude8]

I think that track is official because there’s a piano version of it heard in piano rolling blues

[apmnut]

Not only that, there's a short where Gumby whistles that theme!