Last night I played a High End Ritzy Country club restaurant/bar gig...first 3 hours easy listening Dinner music, last hour there was a wedding ending Upstairs in the banquet room & when it was over the party hearty came into the bar for a night cap. It gave me a chance to switch up the pace from live arranger style play and get to try out the dual Mp3 player to keep the High Energy going for a while so the bar could cash in on the business.
It was easy to search for songs and segue between both players, not as fast to navigate as using my laptop but definitely viable in the right situation or when using the KB alone on small gigs.
The Pa3x is a powerhouse arranger & I haven't begun to tap into it's many features, but in time I'm sure i will.......

To Be Continued......