midi question from bad/lazy keyboardist
K, don't laugh but I'm more a guitarist (not very good) but sometimes need to do my own key/piano parts. I know basic chords and can plonk with practice and a chord dictionary but is there a midi note filter I can do or buy that I can program in the chord/key structure and it will filter out bad scale notes as I play? Yaya I know, practice more, but just askin' is all. Thanks.