Everybody knows how Jo Dee Messina and Tim McGraw have been friends since way before either had a record deal -- and it's Tim's belief in Jo Dee that led to his co-producing her records. With BURN, Jo Dee's upcoming album, McGraw shares something else with his dear friend -- his voice.

On the poignant "Bring On The Rain," McGraw adds vocal support to a song about surviving a trying day and having the will to face another. It's a song Messina felt said something about both of their lives.

Follow up:

"But Tim loved 'Bring On The Rain' so much, he wanted to sing on it. I think we both gravitated toward that song because we both truly understand what it's saying. I mean, he's been there; I've been there - and it's one of the common bonds we both have.

"After all, we've always had the same dreams. We had the same struggle in a lot of ways with relationships and our careers. I've always wanted to sing with him, but obviously for us, love songs weren't going to work, but this song seemed to be the perfect song.