To be used as a reference. (hlisten) 
Background is my Papa’s Cupcakeria charecter.
Hmm, :facepalm: another piano lesson attempt, i guess we can surely use this as a reference, but there are still overlapping stuff, i’ll challenge you to make an 2 minutes song using pianos,marimbas, acoustic guitar & a drumbeat.
Alright, considering how simple people’s reference scales are, I’m gonna do some unique ones, like C double harmonic minor. I would do F flat major, but Notessimo doesn’t have quarter tones so I can’t make B double-flat.
I will try to comply to everything but drumbeat, too complex to mess with.
??? You don’t need quarter tones to play F-flat major since it’s an enharmonic equivalent of E major. B-double-flat is the same as A.