They made a band once. Denmark on drums, Prussia on various other instruments (occasionally singing), and Alfred usually does most of the singing (playing guitar, usually). It didn't really work at the first time, so they got England to help out. And sooner or later Japan.
It was amazing.
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A/N: I give up. I just wanted an excuse to put this song here. The song's called 'Guilty Love'. If you know Apollo Justice: Ace Attorney, then you probably know. Whether you do know or not, you better listen.
Comment on what you would think would be the name of their band. My lazy attempts are in vain.