Piano man , Richard Teitelbaum , concert , Prague, Czech .鋼琴的人，演唱會，布拉格，捷克 。

American composer, keyboardist, and improviser Richard Teitelbaum 

Peska Stan / AP
PhotoBlog - Piano man http://photoblog.msnbc.msn.com/_news/2012/03/05/10586628-piano-man