Haha! Wow, fab action shot! I admit having music in the streets has got to be one of my favorite things. I just love it when you're going out in the morning or coming home from work and there's a musician just really enjoying themself; and they don't need a studio or a stage, just the street and good weather!
Great portrait of a musician, I like the enraptured expression on his face and the way he's buzzing with energy in accord with the strings. He's one with his music for real. And I bet the music was beautiful, alive and captivating. I love the contrabass, it has a powerful stirring quality, with its wide range of sounds, from raspy to soft. Sometimes it sounds like a voice. I wish I could have been there to listen to this guy's music.
i cant read your shutter speed but it must have been not too low. i wonder how passionate this guy must played to atchieve such a great motion blur. these are the musicians who love playing just for their pleasure, for their love of music. excellent portrait.