I hope that this isn't thought to be a de-rail; more, to me, a putting into perspective. I watched the first of a series on BBC TV, recounting the life of Beethoven...
BBC: Being Beethoven ...
I'm not one for proclaiming any G.O.A.T., in any domain; comparaisons are rather vain, with different epochs, styles, 'standing on the shoulder of' et al, but there have been, are currently, and will be in the future, many many Greats. Not, then, to belittle Prince, but the Pantheon is full of 'em, for our edification and delight.