I had some time these days to update DSFret. So here's v0.3!
-New menu allowing to choose between "quizz" and "card" game. Press Start to go back to menu.
-There's now a quizz for every instrument, with your score and average, as shown on screenshot.
-In "card" game, added a button to automatically display the notes as soon as a new card is drawn (when off, an action is required to display notes). Set it on when learning the notes, and off when you'd like to revise.
-Some UI changes.
-Some code has been rewritten.