A person of note outside producing the numbers on the street (6)
I believe the answer is:
busker
'a person' is the definition.
(busker is a kind of person)
I don't understand the rest of the clue.
Can you help me to learn more?
(Other definitions for busker that I've seen before include "Street performer" , "player in street" , "Street entertainer" , "Public entertainer" , "Street musician" .)