B Mixolydian — Plectrum Banjo

B Mixolydian is 7 notes to the octave (modes family), drawn here across the Plectrum Banjo's CGBD strings with every B marked, so home stays visible from anywhere in the pattern.

Major with a flatted 7th (b7) — bright and bluesy. The dominant chord turned into a tonal center with a rock/folk edge.

Heard in: "Sweet Home Chicago", "Norwegian Wood" (Beatles), Celtic and folk music — anywhere a major sound needs a darker, looser edge.

The long neck puts the same note in more places than four strings usually offer, so these maps show the whole CGBD field and leave the choice of route to you.

Run it against a click at a tempo where every note gets the same weight. On a banjo an uneven scale is audible immediately — the instrument gives you no sustain to hide behind.