By way of a wee announcement, my first post is live over at the GeekDad blog. So, even though I’m not a dad, I am a geek… so I’m a GeekMom! I’m really excited to be part of this deliciously geeky group of guys and gals! I know it says it’s by Michael Harrison, but that’ll soon change. Top 10 Geeky Instruments By Michael Harrison May 1, 2009  | 8:00 am  | Categories: Armchair Geek Jay Cartwright and his Marvelon. Photo: Lemming Malloy “Music self-played is happiness self-made,” or so say They Might Be Giants. Not only can playing music make you happy, but, according to research, it can also…