When I used to listen to a lot of guitar metal, I fell in love with this song.
The part at 3:07 always makes me smile.
The whole song shows you how beautiful songs can some from any genre, and that love has no boundaries, at least where music is concerned.
The song breaks off at 4:25 before Joe moves into an interlude of "With a little help from my Friends", which may be a bit much for some tastes.
Go on - Embrace your inner "metler" - why don't ya :)