..... a LOT ... I love to have other musicians come over to my house and just jam .... in fact we were doing that on a weekly basis for over a year, when our different careers and interests got in the way (we'll have to get back to that) ... during the week, I'll sit at the kb, headset on or off depending on the time and situation and just play for a couple of hours (or longer) ... and, unlike some musicians, I have no problem if I'm invited to a party and am asked if I would mind bringing the kb ... to me that's not a problem, it's a compliment ....
t.