Excellent advice! So much in Scaler to use!
However, I still hope that the future SCALER will have some chord substitution functions. For example, click on one to automatically replace it. Click on four to automatically replace three. 
it is a common resolution. a minor chord progression can resolve not on a minor tonic chord but on tonic major, in french we spell it “tierce Picarde”… third majored…it’s a good effect, “Jenny Wren_ Paul McCartney” is a good exemple i think… as he never knows…(((“Paperback Writer” is a fab one chord (or 2) song, never heard best…a day in the life (best ever of whatever))))) never mind