What is the blues scale on a C harmonica?

Played in 2nd position (Cross Harp), the blues scale on a C harmonica is in the key of G. The notes are G, Bb, C, Db, D, and F, tabbed from hole 2 to 6 as -2, -3'''', +4, -4'', -4, -5, and +6.

Why do harmonica players use a C harmonica to play in G?

Playing in 2nd position (Cross Harp) puts the tonic note G on draw hole 2, giving you instant access to draw bends for the essential blues notes.

How do you hit the flat 3rd (Bb) on hole 3?

Hole 3 draw has three available bends. Bb requires a whole-step bend (-3''''). Drop the back of your tongue toward the throat until the pitch drops two semitones from B to Bb.

What is the blue note on a C harmonica?

The flat 5th (Db) on hole 4 draw half-step bend (-4'') is the classic blue note. It adds the iconic gritty tension before resolving to the root or 5th.

The Blues Scale on C Harmonica: Complete Tabs & Guide

By Cyber Harp Team · 2026-08-15

Quick Answer To play the blues scale on a C diatonic harmonica, you play in 2nd position (Cross Harp), which produces a G blues scale. The notes are G, Bb, C, Db, D, and F. The essential lower octave tab runs: 2, 3'', +4, 4', 4, 5, +6 (where minus is draw, plus is blow, and apostrophes indicate be…

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