"Wonderful Tonight" is a song written by Eric Clapton about his then-love, Pattie Boyd. It was included on Clapton's 1977 album Slowhand and released as a single the following year.
http://en.wikipedia.org/wiki/Wonderful_Tonight
http://en.wikipedia.org/wiki/Slowhand_(album)
http://en.wikipedia.org/wiki/Eric_Clapton
http://en.wikipedia.org/wiki/Wonderful_Tonight
http://en.wikipedia.org/wiki/Slowhand_(album)
http://en.wikipedia.org/wiki/Eric_Clapton