Luther Vandross

Luther Ronzoni Vandross (April 20, 1951 – July 1, 2005) was an American singer-songwriter and record producer. During his career, Vandross sold over twenty-five million albums and won eight Grammy Awards including Best Male R&B Vocal Performance four times. He won four Grammy Awards in 2004 including the Grammy Award for Song of the Year for the track "Dance with My Father", co-written with Richard Marx.

source: Wikipedia