Here is another video of me playing the EPiano on the Nord Electro. I have the Nord on the left and am using the Korg on the right for the lean synth. My audio interface supports multi inputs so I can record both keyboards at the same time in separate tracks. I do this using Ableton live.
This is part of a track we may perform on stage here in Japan.
The chord progressions are below stating off in the key of Abmaj.
Abmaj7th, Fmin7th, Dmin7th, Bmin7th / F,
Abmaj7th, Fmin7th, Ebmin7th, Bmin7th / F
Check out the front page (bottom) to download many more melodies.