Numbers are fingers — 1 index, 2 middle, 3 ring, 4 little. A bar across
several strings is one finger laid flat. × means don’t play that string,
○ means play it open.
Name a stack of notes
One note per box, from low to high — the first is the bass, and each note
stacks upward from the one before it. Sharps
C# and flats Bb both work.