marton, you little monkey! It appears you've come a long way in a short time even if you aren't quite sure how short a time yourself. If this jam and its participants are real - and i think I have to assume they are - then I admire you for having the nerve to give this a shot. Talk of "grumpy old standards" got me wondering just what you were intending to play. Or are you just going to trust to enthusiasm and confidence?