In the magazine The New Yorker , there was a funny busker-spoofing joke some weeks?? back .
It doesn't seem to be in the only copy of TNY I have at hand .
It's certainly pretty dry to describe a gag cartoon but here goes-
It showed a yuppie , entering an elevator in his apartment building from the left of the cartoon , finding a busker facing him , on the right of the cartoon! Holding guitar , hat one ground , I think...
The caption was:
" Oh , you thought you could ignore me on the subway , eh ? " or similar .
I laughed at it !
Inasmuch as it's - " ONE " - possible concept to follow in getting money , I thought I would post it here !

...Did anybody here ever hunt it down,actually see it physically?