Help me find this song!

[Bobbinsmama]

My son has been watching this awful show on YouTube and this song is really familiar to me, I have it stuck in my head and it’s driving me insane!
Does anyone know what it actually is please? I have a feeling it’s from a musical?

m.youtube.com/watch?v=kDCnNq_t-b0

Shazam tells me it is Ambulance Donna is here which suggests it was written for this cartoon.