Does anyone remember the band class cartoon musical with a french horn? (again)

I know one of you does, because you told me before. [Unfortunately I saved the comment instead of the YT video](https://old.reddit.com/r/Xennials/comments/16nwa0e/does_anyone_remember_the_band_class_cartoon/) I don't know where else to ask this. It's unique to our generation because of it being a VHS tape I remember from like 4-6th grade. I can't remember for the life of me what song, story, etc... I remember it having something to do with animals in the woods. I wanna say a fox was the french horn. Can anyone help me piece this mystery together?