A YouTube user by the name of MrSeberi has made a Game Boy music video. Not in the typical chiptunes way, but just by simply using his handheld and games. Fun stuff!
And if you need more music with your Game Boy videos, there's another one below that might be more "fun" even though it's Monday.
'Game Boy Music' video is exactly what it sounds like [Joystiq] [And thanks Andreas and HKKstudios!]