FILE - In this Nov. 8, 2012 file photo, singer John Legend arrives at the Soul Train Awards at Planet Hollywood Resort and Casino in Las Vegas. President Obama released an official play

 

              FILE - In this Nov. 8, 2012 file photo, singer John Legend arrives at the Soul Train Awards at Planet Hollywood Resort and Casino in Las Vegas. President Obama released an official play
FILE - In this Nov. 8, 2012 file photo, singer John Legend arrives at the Soul Train Awards at Planet Hollywood Resort and Casino in Las Vegas. President Obama released an official playlist through the digital music service Spotify on Thursday, Jan. 18, 2013. The list includes songs by Legend, Stevie Wonder, Beyonce, Usher, fun. and other acts set to perform during various inauguration events. (Photo by Jeff Bottari/Invision/AP, file)