"Don't Know Much" is a song written by Barry Mann, Cynthia Weil and Tom Snow. The song was made famous when it was covered as a duet by Linda Ronstadt and Aaron Neville on Ronstadt's 1989 album Cry Like a Rainstorm, Howl Like the Wind.
http://en.wikipedia.org/wiki/Don't_Know_Much
http://en.wikipedia.org/wiki/Cry_Like_a_Rainstorm,_Howl_Like_the_Wind_(album)
http://en.wikipedia.org/wiki/Linda_Ronstadt
http://en.wikipedia.org/wiki/Aaron_Neville
http://en.wikipedia.org/wiki/Don't_Know_Much
http://en.wikipedia.org/wiki/Cry_Like_a_Rainstorm,_Howl_Like_the_Wind_(album)
http://en.wikipedia.org/wiki/Linda_Ronstadt
http://en.wikipedia.org/wiki/Aaron_Neville