A friend of mine was going through his songbook at a LARP event recently, practicing for the event to come.
I mentioned something, it inspired him. Ideas blew around for a bit. Lyrics were suggested. We remembered old characters. Strumming occurred.
He ended up recording this:
https://soundcloud.com/jez-lawrence/balancing-act-demo
For every Shadowrun GM that's had a demanding player after "special thing" for their character....