Squeezebox Studio
Scale

D Dorian on a D/G melodeon

D Dorian uses D, E, F, G, A, B and C. On a D/G there is one complete octave, from D5 to D6.

It has the same notes as C major, so the buttons are the same; what changes is the note the tune comes home to.

From D5 to D6

Push, above the linePull, below the line

Every note of this octave is on the G row, so you can play it without leaving the row. That takes six changes of bellows going up.

Crossing the rows cuts that to four changes of bellows, at the cost of two moves between rows:

G rowinsideF53E♭51'D4F♯42'G4A43'B4C54'D51E525'G54F♯56'B56A557'D68C678'G6E69'B6F♯610'D rowoutsideG♯4B♭41A3C♯42D4E43F♯4G44A4B45D5C♯56F♯5E57A5G58D6B59F♯6C♯610A6E611
The first way, marked on the box: numbers give the order, blue halves are push and orange are pull.
Every button for each note of this octave
NoteButtons
D56 push, 5′ push
E57 pull, 5′ pull
F51′ push (accidental)
G58 pull, 6′ push
A58 push, 7′ pull
B59 pull, 7′ push
C68′ pull
D69 push, 8′ push

Above and below

From D4 the scale is incomplete: this box has no F4. Tunes that go that far down will need a different note there, or a different key.

From D6 the scale is incomplete: this box has no F6, C7 or D7. Tunes that go that far up will need a different note there, or a different key.

Tab is only the start

A scale shows where the notes are, but a tune rarely runs straight up the octave. Whether you play a note on the push or the pull depends on the notes either side of it, the rhythm, and whether you play along the rows or across them. Along or across the rows explains the difference.

Same notes, different home: C major, A minor, G Mixolydian.

D Dorian on other boxes: G/C melodeon, B/C button accordion.

Other keys on a D/G: G major, D major, C major, E minor, A minor, B minor, A Dorian, E Dorian, D Mixolydian, A Mixolydian, G Mixolydian. Or see every key compared and the D/G button chart.