Additional trivia from the page notes that the man in the picture is voiced by Walter Houser. Sam and Dans father
There were originally going to be buskers featured in Grand Theft Auto III. They were cut during development, however their pedestrian models still exist in the game files.
The Liberty City busker is voiced by Walter Houser, father of the Houser brothers. Walter Houser was "part-owner of London’s seminal jazz club Ronnie Scott’s, where the brothers were exposed to jazz stars throughout their youths."[1] Funnily enough, an unused quote of his that was meant to play when he was trapped in a car says that the player is worse than his sons.
Sometimes when switching to Trevor in GTA V, he might be in front of the Oriental Theater, smashing a guitar to the street performer's head and yelling angrily: "Learn to play a fucking saxophone!". This is a reference to the saxophone buskers from GTA IV, as buskers playing guitars were introduced in GTA V but the game does not feature any saxophone players.“
