Chords of Piano. Writte chords. Then play it. A virtual workshop for pianomers and piano editor. Chords of Piano. Writte chords. Then play it. A virtual workshop for pianomers and piano editor. Show children how to remember all the notes on the bass staff and the treble staff. Show children how to remember all the notes on the keyboard. play piano on computer keybord. So I decided that if I couldn't find a software, course or book that did these things, I would write one myself. After long months of coding and testing it out with my own piano students.