I've never heard of JJ Cale! Haven't heard this song before, either - - but I really like it!! I loved that short piano solo in there, too. And what a HANDSOME guy!! :)
I'm such an idiot sometimes -- I saw the video here and only noticed it said "From the Inside." I randomly clicked on a spot in the middle of the song and started listening, and I then thought, "Boy, this group 'From the Inside' sounds like Linkin Park."