Elton John Billy Joel Concert
Elton John, left, and Billy Joel bow to the crowd at the beginning of their concert at Foxborough Stadium in Foxborough, Mass., Saturday, July 18, 2009. (AP Photo/Michael Dwyer)
Elton John, left, and Billy Joel bow to the crowd at the beginning of their concert at Foxborough Stadium in Foxborough, Mass., Saturday, July 18, 2009. (AP Photo/Michael Dwyer)