Busking Brilliance

I don't often get out of the office at lunchtime but was rapt that I did today. This guy was performing in the square outside our building and he was very talented indeed. Playing electric guitar, violin and something that sounded like a ukelele but probably has a proper name, he recorded snippets of what he was playing or singing (and boy, could he sing!!) and then played them back as he played or sang something else - the modern day one man band. And did I say he could sing??? Hope he's there again tomorrow