http://www.sheetmusicplus.com/title/chords-scales-for-all-keyboard-instruments-digital-sheet-music/20255947
Submitted August 25, 2017 at 05:41PM by pianotutor https://www.reddit.com/r/Learnmusic/comments/6w17kl/ebook_with_large_collection_of_chords_and_scales/?utm_source=ifttt