Point about this solo and unaccompanied thing: a folk song doesn't HAVE to be sung unaccompanied, but if it CAN'T be sung unaccompanied (like a lot of pop tracks can't really) it's never going to be a folk song. Really, to be folk it's got to be possible to pass it on by word of mouth or by playing the tune on an instrument, or it's a different kind of music.

Anahata