If I could sum it up it in a video the piano player is Scaler and we are Sia, except we are also playing the piano as well

 

I play instruments (real ones, not VSTi) since 13 years old. Believe man, i studied the hell out of music theory. There's no easy road when it comes to learn music theory for composing and playing stuff that's on your mind when you're playing a music instrument.

When i started using DAWs, years later, it was annoying as hell to put all those notes on a sequencer, it was annoying even to create a pattern of triad chords. Scaler kinda solves this issue, playing chords and placing them it's way more faster than before. Plus, it gives you extra hinds on chords you maybe didn't figured out while composing, but can suit well on your composition.