Ok – now that I’ve braved the train cars, I’ve got my ‘train legs’ down, I’ve only popped myself once in the face w/tuning pegs of my guitar & have mastered the vibe/rhythm of playing the trains, but the one thing I’ve yet to figure out is how, when I’m playing guitar & singing, I can finagle dollars people wave at me before the tune is done…I think I need a busking sherpa 🙂