User blog comment:1caiser/SAO Crystal: Stoneware Clay/@comment-3250527-20130920010816/@comment-3250527-20130920012955

Ah, now I can name you as the player with the «Musical Instrument» skill that put the Geocrawler to sleep (56th Floor). :D

I'm not much of a music player, but I can derive single sounds as long as I have a musical instrument to work it out (preferably an electric piano that has several "voices" (changeable instrument tones). I play the piano (but not a pro at it) and the violin (although a bit rusty, used to play in the middle school band, and that was four to five years ago.