I rather enjoyed every moment of this!
Loved the way you stylised all the humans and the way the shop-owner tilted his head back was pretty funny!
What I love about this is that the world of Busker Branford seems so alive and full of strange and wonderful things that it's a total joy to witness each moment we're allowed to glimpse.
The song was great too!
If forced to make a criticism, I'd suggest maybe the portrait scenes would have been cooler had you somehow differentiated the 'pictures' and 'real people' a bit more. Maybe even kept the people in their normal style.
But I rather enjoyed every moment of this!