Last Monday as I was preparing for Improv Games I played around a little bit with playing a long chord on the piano (with the sustain pedal) and the I, IV, and V chords - and playing around with adding a grace note of the flat 3rd note of each chord before the major 3rd note in the arpeggio. Do you like the way it sounds? I like the easy bluesy feel of it. I like the slight reverb I'm getting in this space in the mini-lodge at Lake Doniphan too!