CHROMATIC HARMONICA TUNINGS
Common Alternate Tunings for Chromatic Harmonicas

The standard chromatic harmonica is the 12 hole 3 octave model in SOLO TUNING. 
There has been less experimentation with alternate tunings for chromatic but, as with the diatonic, 
using a different tuning can give you certain advantages.

All tunings shown are based on C, but can be made in all 12 keys.
Blow notes are on the left, Draw notes on the right, Slide-out on top, Slide-in on bottom.
Numbers refer to breath holes.

TUNING

FEATURES 1 2 3 4 5 6 7 8 9 10 11 12
SOLO Over 95% chroms are sold in Solo Tuning.
Used by most leading players to date.
Home keys easy, remote ones more difficult.
C  D E  F G  A C  B C  D E  F G  A C  B C  D E  F G  A C  B
C#D# F F# G#A# C# C C#D# F F# G#A# C# C C#D# F F# G#A# C# D
 
BEBOP Simple variation on Solo Tuning.
Replaces doubled blow C-C# with A#-B.
More enharmonic notes. Easier key changes.
C  D E  F G  A A# B C  D E  F G  A A# B C  D E  F G  A A# B
C#D# F F# G#A# B  C C#D# F F# G#A# B  C C#D# F F# G#A# B  C
 
DIMINISHED Very logical, 3 patterns for all 12 keys.
Suits half-valving to allow semitone bends.
on all draw notes. Many enharmonic notes.
C  D D# F F#G# A  B C  D D# F F#G# A  B C  D D# F F#G# A  B
C#D# E F# G  A A# C C#D# E F# G  A A# C C#D# E F# G  A A# C
 
WHOLETONE Logical, only 4 patterns for all 12 keys.
Compresses the scale for greater range.
Suits half-valving for semitone bends.
C  D E F# G#A# C  D E F# G#A# C  D E F# G#A# C  D E F# G#A#
C#D# F  G A  B C#D# F  G A  B C#D# F  G A  B C#D# F  G A  B
 
RICHTER
Can be extended
to 12 hole length
Same as on 10 hole Diatonic.
Familiar tuning for Blues players.
Allows same bends in half-valved mode.
C  D E  G G  B C  D E  F G  A C  B E  D G  F C  A
C#D# F G# G# C C#D# F F# G#A# C# C F D# G#F# C#A#

These are only a few of the infinite possibilities for the 12 hole chromatic. You can see Irish chromatic tunings on the Celtic Chromatics page, and many others on Pat Missin's excellent site.  I also make chromatic harps in other sizes (from 5 to 16 holes). These can be tuned as versions of the ones above, or in other scales chosen by you.