Ryan Gosling is an ace actor and apparently a great jazz guitarist. he has an indie band called Dead Man's Bones, and i've been digging the two songs on this page: http://www.myspace.com/thedeadmansbones
are there songs were he plays jazz? i don't think 7th chords constitute jazz. they're ok though.
i dont think there are any recordings of his jazz playing. he does play jazz, though, at the Cat Club in LA sometimes. i've only heard of his jazz playin not actually heard it.