Who sang song, possibly called "forever yours", in film "the perfect storm" and can it be bought as a cd?

It can be bought as a CD separately, but can't find who sang it. You can Google yourself, there are a lot of websites by entering 'Perfect Storm Soundtrack'. I looked at a few but no mention of who sang that song.

Tick

"Yours Forever"
(Theme from The Perfect Storm (2000))
Written by James Horner, John Mellencamp and George Green
Produced by John Mellencamp, James Horner and Michael Wanchic
Performed by John Mellencamp
Courtesy of Sony Music
The Perfect Storm (2000) - Soundtracks (http://www.imdb.com/title/tt0177971/soundtrack)