Faking it until I make it

Marie and I went down to Oamaru today, the Blues and Jazz festival was on. There were some people playing music in the street and various venues around the Historic precinct. This chap was grubby and a bit of a loose cannon, certainly a few sandwiches short of a picnic. As I shot his image from a distance he swung his old guitar out and started playing the frets.
He disappeared around the corner and started plucking and strumming a bit like a child does when they pick up an instrument and just make it up as they go faking it until they make it.
MrsPuff shot him