This afternoon my 2 year old son Beckett, who's normal favorite disk is They Might Be Giants kids album Here Come the 123s, grabbed a disk of of the shelf and declared we had to listen to it.  The disk he grabbed was Art Blakey & The Jazz Messengers:  A Night In Tunisia.  Sometimes when he pulls out a disk and I put it in he immediately veto's the selection.  When I put Art in he declared that he heard drums and bass.  Then he said he wanted to play bass.  Nice!