As a guitar player I can very much appreciate the pentatonic scale. :) Classic for Blues and Rock N Roll! I wasn't familiar with the "IN" scale. It sounds really nice and fits great with your game.
Viewing post in Night Cherry Blossom jam comments
Basically, in C key: C D E♭ G A♭ C
This is the link in case you are interested :)
https://en.wikipedia.org/wiki/In_scale