F# Ionian, Mandolin Side
Where F# Ionian lies on this reader's fretboard, and what it is for.
7 notes to the octave, mapped below onto this reader's GDAE fretboard, with every F# called out. Those markers are the useful part mid-bar: a chart moves under you, and the thing you need is where the root went — not where the pattern started.
Bright, resolved, and stable. The foundation of Western tonal music and the most common mode in pop, classical, folk, and jazz.
Heard in: Pop, classical, country, folk, gospel — the default major tonality of Western music.
Between chopping one number and chopping the next there is a beat and a half of nothing written down, and what goes in it is a fill drawn from here rather than from the page.
Play it slowly against the audio until the shape stops being a shape, then take it to a chart counted in F# and let the numbers pick their own notes out of it.