For me it was bass lessons with @chrisaxe where he had me analyse JJ's bass line to Ain't no mountain high enough.
The breathtaking ability - alchemy I should say - to create bass gold from the same mundane, every day scales we all have at our disposal.
As a poet who, having no more than the same 26 letters that you and I employ to ask for directions to the bus stop, creates a delicate, unexpected and powerful piece of written art, so Jamerson's work, at its heart has nothing remarkable and yet is extraordinarily beautiful. The master indeed.