~Virtuoso~ (Beta)

By the light of the moon and with warmth of the fire, he played a little tune—down in the mire...
http://www.sketchport.com/drawing/5962868293894144/virtuoso-beta/video
What was he playing? https://www.youtube.com/watch?v=tBl1CFZvY0o
https://www.youtube.com/watch?v=jMrLnjp1O_g&index=2&list=RDtBl1CFZvY0o
https://www.youtube.com/watch?v=y8ncQIdQxFU