I hear Josh's auctioneer-type song on the local country station all the time. I know he got snarky with Simon, but I liked him anyway! :-)
I haven't heard any of Josh's music. His song doesn't seem to get played much, if at all, on L.A.'s one big country station. But I like him, too. Besides, Simon deserves a little come-back from time to time. As a Marine, Josh wasn't an awed kid.