This thing really looks to be a very cool ultra portable lightweight arranger for easily taking anywhere, and with big live full sound, and with smaller keys adaptively adjustable to play on, especially people with medium or smaller hands.
I'm seriously considering buying one , but have an important question:

Realizing that the Korg MicroArranger basically includes the sound engine of the earlier generation PA50, I'm still hoping it might include the newer advanced rootless jazz chord recognition table included on the PA3X and which was added (via OS Update) on the PA2X. Does anybody here know, or could someone here possibly ask the appropriate person at Korg for an answer, and report back here about this? Thanks. - Scott

Korg MicroArranger Solo Demo (in Japanese) by Mitokatsuyuki:
Sound demo begins: 2:00
Music demo starts at 4:00 & 6:10



Korg Japan Site of which includes more MicroArranger audio demos

MicroArranger in a Band Setting: