Korg Karma yes. It’s also on the newer Kronos as well. Likely the most complicated arp in all history of existence that no human will ever master .
As far as playing style. So my particular use case is with the pad perform progression mode in the newer MPCs. You can have tens of thousands progression presets that assign a note or/and chords to each one of 16 pads then send out midi. The problem though, is it just plays the chord notes lifelessly, on the same tick, at the same velocity. So I’ve been literally searching for years to make it useful. Ipad apps and vsts are okish but I wanted a rock solid hardware solution, without hiccups and bugs and cables, latency etc etc… This is why I’m so excited about this box because once the midihub is programmed I can map parameters then control the strum/arps in real time straight from the MPC.
There’s been this long running hilarious kerfuffle about the Akai MPC not being able to do Flamenco. Now with the midihub it sure as heck can lol !!
Here are some midi files. Just a chord progression, then with strum, strum arp then strum tweaking real time.
Base.mid (353 Bytes)
Strum on.mid (429 Bytes)
Strum plus arp.mid (811 Bytes)
Strum adjust.mid (402 Bytes)