It feels like most of that frustration is (or should be) directed at other commentors. I tried to frame my questions in a way that someone who does not read sh

It feels like most of that frustration is (or should be) directed at other commentors. I tried to frame my questions in a way that someone who does not read sheet music and is also unfamiliar with tabs might frame them. I saw the developer had been replying to comments or I wouldn't have bothered. I was hoping he might elaborate for potential users of his app. I certainly didn't claim it wasn't a good idea, merely that my frame-of-reference gave me no indication of how it worked for piano. My parents never bought us a piano. My grandmother passed her decidely-not-Steinway down to us, and also paid for lessons with a school music teacher. I joined the band in 5th grade and played a school-issue trumpet until my parents could afford a used one. After my 10th grade the band teacher lost almost all his trombone players to graduation, so he taught me over the summer before I started my junior year and gave me an old trombone with lots of dings, which I used through my freshman year in college, after which I dropped band because it was a 1 hr credit and took about 25–30 hours a week (practice with band, practice on own, perform at games), and I wasn't a music major.