I will attempt to combine both an acoustic piano and my arranger this Sunday for an Easter brunch at a hotel. They requested Great American Song Book Standards,Bossa Novas, and popular music from the last few decades. They also requested no drums, because they previous drummers were too loud. Also they wanted a trio (all instrumental), so I hired an amazing acoustic bass player, and vibraphonist. I'll keep my arranger on my left hand side, and run some light rhythm patterns and occasionally some guitar auto accompaniment. The bass player also plays great jazz guitar so I may play some LH bass too. I'm sure we'll go all "natural" too, with just the acoustic piano, bass and vibes. I'm looking forward to it, and hope it goes well!