I think that is American Child by Phil Vassar
Carpenters
He is playing piano.
Carolina Liar's music video for "Show Me What I'm Looking For" has a blond man playing a guitar on a beach by the boardwalk in Atlantic City with amusement rides in the background.
It was Vin Diesel playing the trumpet.
The name comes from the blind piano playing man named Steve wonder
Billy Joel plays the harmonica as well as the piano in Piano man.
J John Legend - Made to Love
Piano Man, 1973
The Piano Man's Daughter was created in 1995.
Piano man and his homies
No, that man is not Howie Mandel, although they could be look-alikes. The man playing guitar in the video is Jimmy Stafford.