A classical electronic rock band called Michelle and the WUBWUBWUBama's.
From a series of edits on a particularly hilarious picture of Michelle Obama swinging a tennis racket.
Joshua Bell is one of the USA's most talented violin players. The day before this performance in a D.C. subway station, he performed the same piece of music in closed counters at a 100$/ticket show. In the subway station that day, only one woman out of hundreds of persons walking buy actually stopped to appreciate the music.