Don, this impressive Pa3x chord seq demo is just what i've been wanting for "so long" to finally see, as it beautifully demonstrates how, with the chord seq feature, you can easily rec a chord progression loop "on the fly" when performing in auto accomp mode, and then have the arranger follow the just recorded chord progression loop, allowing you to totally free your LH up to manipulate the controller wheels, and not have to struggle with trying to play LH chords at the same time .This allows for far more instrument expression when playing RH solos. I'm very impressed with the Pa3x sounds, styles, and beautiful design style and quality build , but personally, its this chord seq feature that sets the Pa3x a cut above all the rest of the other current TOTL arrangers. Don, thanks so much for posting that terrific demo. To both Don and Rikki,: Congratulations to both of you on your new Pa3x keyboard "Pride and Joy". - Scott