Banjo Players Pluck Harder

A friend of mine M.H (sadly deceased) used to play the banjo - he was a great jazzer and had a saucy sense of humour. He had a sticker on his Banjo Case with the words inscribed "Banjo Players Pluck Harder"  and used to regale me with funny stories. One of his favourites was "The Golden Rivet"  - a tale of life in the navy below deck. I knew him for over 35 years and he told it at least twice yearly - I never had the heart to remind him that I was quite familiar with the ending. 
The photo is shot on the High Street during Edinburgh Fringe - a street performer entertaining the tourists.