Always had guitars around me, so know a few chords. Nothing Much though. Also had a crack at the bass, but never really got anywhere with it. Just about everyone of my closest mates plays a reasonable aMOunt of guitar, and my younger brother's taught a few of them. I got a digeredoo for xmas, and haven't had much luck with it, but will keep at it....... for a little while longer at least. As for it improving musical appreciation, yeah, I guess so. I can't talk so much about it from a playing point, but being able to hear "live" music MOst nights, and knowing how much practice it takes makes me both realise what's going on MOre, and know how it *should* sound.