It's really amazing that he claimed to not have heard any music by famous composers on the platform.

I mean, it's not as if the world woke up in 2007 and thought "whoa, we can make cool music on this old computer" -- many of those (if not all, I'm no expert) composers were active in the 80s when the C64 was current, and it's hard to imagine him not seeing any of the hit games that came out on the computer he designed.