What is true of it
D9 is D, F♯, A, C and E — 1, 3, 5, b7 and 9 counted from D.
On an instrument that cannot reach all 5, the 5 and 1 go first, in that order.
D9 is D, F♯, A, C and E — 1, 3, 5, b7 and 9 counted from D.
On an instrument that cannot reach all 5, the 5 and 1 go first, in that order.