Usher, Chris Martin join lineup for 'Songs in the Key of Life' TV special
Sunday, January 18, 2015 - 15:30
in Psychology & Sociology
Karen ButlerLOS ANGELES, Jan. 18 (UPI) -- Usher, Chris Martin, Janelle Monáe, Willie Nelson and Ed Sheeran will lead the lineup for the upcoming "Stevie Wonder: Songs in the Key of Life" special.