Touchboard illustrations for a number of different Chapman Stick tunings, both 'official' (i.e. listed at Stick Enterprises) and custom.
Most, but not all. For the official list see the Comparative chart of all Stick tunings page at SE
Matched Reciprocal 10 Bass: E3 A2 D2 G1 C1 Melody: E2 A2 D3 G3 C4
Classic 10 Bass: E3 A2 D2 G1 C1 Melody: F#2 B2 E3 A3 D4
Baritone Melody 10 Bass: E3 A2 D2 G1 C1 Melody: C#2 F#2 B2 E3 A3
Deep Baritone Melody 10 Bass: E3 A2 D2 G1 C1 Melody: B1 E2 A2 D3 G3
Deep Matched Reciprocal 10 Bass: D3 G2 C2 F1 Bb0 Melody: D2 G2 C3 F3 Bb3
Raised Matched Reciprocal 10 Bass: F#3 B2 E2 A1 D1 Melody: F#2 B2 E3 A3 D4
Dual Bass Reciprocal 10 Bass: D#3 G#2 C#2 F#1 B0 Melody: E1 A1 D2 G2 C3
Full Baritone 10 Bass: F#3 B2 E2 A1 D1 Melody: C#2 F#2 B2 E3 A3
Matched Reciprocal 12 Bass: B3 E3 A2 D2 G1 C1 Melody: B1 E2 A2 D3 G3 C4
Classic 12 Bass: B3 E3 A2 D2 G1 C1 Melody: C#2 F#2 B2 E3 A3 D4
Matched Reciprocal 12 (High Bass 4th) Bass: A3 E3 A2 D2 G1 C1 Melody: B1 E2 A2 D3 G3 C4
Classic 12 (High Bass 4th) Bass: A3 E3 A2 D2 G1 C1 Melody: C#2 F#2 B2 E3 A3 D4
Raised Matched Reciprocal 12 Bass: C#4 F#3 B2 E2 A1 D1 Melody: C#2 F#2 B2 E3 A3 D4
Deep Matched Reciprocal 12 Bass: A3 D3 G2 C2 F1 Bb0 Melody: A1 D2 G2 C3 F3 Bb3
Dual Bass Reciprocal 12 Bass: A#3 D#3 G#2 C#2 F#1 B0 Melody: E1 A1 D2 G2 C3 F3
Mirrored 4ths 12 Bass: F3 C3 G2 D2 A1 E1 Melody: B1 E2 A2 D3 G3 C4
Matched Reciprocal SG12 Accompaniment: F#4 B3 E3 A2 D2 G1 Melody: F#2 B2 E3 A3 D4 G4
Classic SG12 Accompaniment: F#4 B3 E3 A2 D2 G1 Melody: G#2 C#3 F#3 B3 E4 A4
Dual Guitar SG12 E2 A2 D3 G3 B3 E4 E2 A2 D3 G3 B3 E4
Offset Guitars SG12 Low Group: D2 G2 C3 F3 A3 D4 High Group: G2 C3 F3 Bb3D4 G4
Mirrored 4ths Piano SG12 Accompaniment: A3 E3 B2 F#2 C#2 G#1 Melody: G#2 C#3 F#3 B3 E4 A4
Mirrored 4ths Guitar SG12 Accompaniment: D4 A3 E3 B2 F#2 C#2 Melody: F#2 B2 E3 A3 D4 G4
Standard Bass 4ths 8 Full Width: B0 E1 A1 D2 G2 C3 F3 Bb3
Maps for custom tunings used by some other Stickists.
Thierry Carpentier - Uncrossed Reciprocal 10 Melody: D#2 G#2 C#3 F#3 B3 Bass: E3 A2 D2 G1 C1
Roman Giza - All Major Thirds 10 Full Width: C1 E1 G#1 C2 E2 G#2 C3 E3 G#3 C4
Tony Levin - Classic 12 with Melody side dropped a half tone Bass: B3 E3 A2 D2 G1 C1 Melody: C2 F2 Bb2 Eb3 Ab3 Db4
Jeff Moen Uncrossed Parallel 4ths 12 Melody: B1 E2 A2 D3 G3 C4 Accompaniment: C1 F1 A#2 D#3 G#3 C#4
Rob Martino - 5 + 7 Mirrored 4ths 12 Bass: Bb4 F3 C3 G2 D2 A1 E1 Melody: E2 A2 D3 G3 C4
Non-standard tunings I have tried out. For a timeline of explorations, see here. Some unoffical string gauge data can be found here.
Wide Mirrored 4ths 10 (9th between sides) Bass: C3 G2 D2 A1 E1 Melody: F#2 B2 E3 A3 D4
Uncrossed Wide Parallel 4ths 10 (9th between sides) Melody: F#2 B2 E3 A3 D4 Bass: E1 A1 D2 G2 C3
Uncrossed Deep Parallel 4ths 10 (Octave between sides) Melody: E2 A2 D3 G3 C4 Bass: E1 A1 D2 G2 C3
Uncrossed Parallel 4ths 10 (5th between sides) Melody: B1 E2 A2 D3 G3 Bass: E1 A1 D2 G2 C3
Extended Classic Melody (9d4 + 2a5) Full Width: F1 A#0 D#1 G#1 C#2 F#2 B2 E3 A3 D4
Extended Classic Melody (10d4) Full Width: F0 A#0 D#1 G#1 C#2 F#2 B2 E3 A3 D4
Wide Mirrored 4ths 12 (9th between sides) Bass: C3 G2 D2 A1 E1 B0 Melody: C#2 F#2 B2 E3 A3 D4
Uncrossed Wide Parallel 4ths 12 (9th between sides) Melody: C#2 F#2 B2 E3 A3 D4 Bass: B0 E1 A1 D2 G2 C3
Uncrossed Parallel 4ths 12 (Octave between sides) Melody: C2 F2 A#2 D#3 G#3 C#4 Bass: C1 F1 A#1 D#2 G#2 C#3
Uncrossed Low Parallel 4ths 12 (Octave between sides) Melody: B1 E2 A2 D3 G3 C4 Bass: B0 E1 A1 D2 G2 C3
Uncrossed Low Parallel 4ths 12 (5th between sides) Melody: F#1 B1 E2 A2 D3 G3 Bass: B0 E1 A1 D2 G2 C3
Uncrossed Parallel 4ths 12 (5th between sides) Melody: B1 E2 A2 D3 G3 C4 Bass: E1 A1 D2 G2 C3 F3
Parallel 4ths Dual Melody 12 Melody A: B1 E2 A2 D3 G3 C4 Melody B: B1 E2 A2 D3 G3 C4
Extended Classic Melody 12 (Outer 3rds) Full Width: D3 F2 A#1 D#1 G#1 C#2 F#2 B2 E3 A3 D4 F#3
Extended Classic Melody 12 (Outer Melody 3rd) Full Width: C3 F2 A#1 D#1 G#1 C#2 F#2 B2 E3 A3 D4 F#3
Extended Classic Melody 12 (Outer 5ths) Full Width: C3 F2 A#1 D#1 G#1 C#2 F#2 B2 E3 A3 D4 G3
Extended M4 Melody 12 (Outer 5ths) Full Width: A#2 D#2 G#1 C#1 F#1 B1 E2 A2 D3 G3 C4 F3
Extended Classic Melody (2a5 + 9d4 + 3a5) Full Width: C2 F1 A#0 D#1 G#1 C#2 F#2 B2 E3 A3 D4 G3
9 + 4 Extended Classic Melody 12 Full Width: G2 C2 F1 A#0 D#1 G#1 C#2 F#2 B2 E3 A3 D4
9 Extended Classic Melody plus 4 Chordal Bass Full Width: G2 C2 E1 A#0 D#1 G#1 C#2 F#2 B2 E3 A3 D4
8 Extended Classic Melody plus 4 Mixed Accompaniment (s9 A#1) Full Width: G1 C2 F2 A#1 D#1 G#1 C#2 F#2 B2 E3 A3 D4
8 Extended Classic Melody plus 4 Parallel Accompaniment (s9 A#2) Full Width: G1 C2 F2 A#2 D#1 G#1 C#2 F#2 B2 E3 A3 D4
8 Extended Classic Melody plus 4ths Bass (s12=C#1) Bass: C#1 F#1 B1 E2 Melody: D#1 G#1 C#2 F#2 B2 E3 A3 D4
8 Extended Classic Melody plus 4ths Bass (s12=F#1) Bass: F#1 B1 E2 A2 Melody: D#1 G#1 C#2 F#2 B2 E3 A3 D4
7 Extended Classic Melody plus 5x4ths Bass (s12=C#1) Bass: C#1 F#1 B1 E2 A2 Melody: G#1 C#2 F#2 B2 E3 A3 D4
Extended Classic Melody (Outer Triads) Full Width: G2 A#1 D#1 G#1 C#2 F#2 B2 E3 A3 D4 B3 G3
Extended Classic Melody (3 + 8 + 3) Full Width: F2 A#1 D#1 G#1 C#2 F#2 B2 E3 A3 D4 G3 C3
Extended Classic Melody (3a5 + 9d4 + 2a5) Full Width: F1 A#0 D#1 G#1 C#2 F#2 B2 E3 A3 D4 G3 C3
Extended Classic Melody (2a5 + 9d4 + 2a5 + 2d4) Full Width: C1 F1 A#0 D#1 G#1 C#2 F#2 B2 E3 A3 D4 G3
SG12 Extended Classic Melody (2a5 + 9d4 + 3a5) Full Width: G2 C2 F1 A#1 D#2 G#2 C#3 F#3 B3 E4 A4 D4
Tunings only considered as ideas or concepts. Not implemented, or at least not implemented by me (yet...).
Extended Classic Melody (8d4 + 3a5) Full Width: F2 A#1 D#1 G#1 C#2 F#2 B2 E3 A3 D4
Uncrossed High Parallel 4ths 12 (Octave between sides) Melody: C#2 F#2 B2 E3 A3 D4 Bass: C#1 F#1 B1 E2 A2 D3
Uncrossed 5M + 7B Parallel 4ths 12 Melody: E2 A2 D3 G3 C4 Bass: B0 E1 A1 D2 G2 C3 F3
Parallel 4ths Dual Low Bass 12 Bass A: B0 E1 A1 D2 G2 C3 Bass B: B0 E1 A1 D2 G2 C3
Parallel 4ths Dual Bass 12 Bass A: E1 A1 D2 G2 C3 F3 Bass B: E1 A1 D2 G2 C3 F3
Extended Standard Bass 4ths 12 (Outer 3rds) Full Width: D#2 F#1 B0 E1 A1 D2 G2 C3 F3 Bb3 D4 G3
Extended Classic Melody 12 Full Width: C1 F1 A#1 D#1 G#1 C#2 F#2 B2 E3 A3 D4 G3
Low Extended Classic Melody 12 Full Width: C1 F1 A#0 D#1 G#1 C#2 F#2 B2 E3 A3 D4 G3
Low Extended Classic Melody 12 (Outer 3rds) Full Width: D2 F1 A#0 D#1 G#1 C#2 F#2 B2 E3 A3 D4 F#3
Extended Classic Melody (Outer 5ths pairs) Full Width: F1 A#1 D#1 G#1 C#2 F#2 B2 E3 A3 D4 G3 C3
8 Extended Classic Melody plus Uncrossed 4ths Bass (s4=E1) Melody: D#1 G#1 C#2 F#2 B2 E3 A3 D4 Bass: E1 A1 D2 G2
8 Extended Classic Melody plus Uncrossed 4ths Bass (s4=F#1) Melody: D#1 G#1 C#2 F#2 B2 E3 A3 D4 Bass: F#1 B1 E2 A2
8 Extended Classic Melody plus Uncrossed 4ths Bass (s4=C#1) Melody: D#1 G#1 C#2 F#2 B2 E3 A3 D4 Bass: C#1 F#1 B1 E2
7 Extended Classic Melody plus 5x Parallel 5ths Bass (s12=C#1) Bass: C#1 G#1 D#2 A#2 F3 Melody: G#1 C#2 F#2 B2 E3 A3 D4
7 Extended Classic Melody plus 5x Parallel 5ths Bass (s12=C1) Bass: C1 G1 D2 A2 E3 Melody: G#1 C#2 F#2 B2 E3 A3 D4
7 Extended Classic Melody plus 5x Parallel 5ths Bass (s12=D1) Bass: D1 A1 E2 B2 F#3 Melody: G#1 C#2 F#2 B2 E3 A3 D4
7 Extended Classic Melody plus 5x Parallel 5ths Bass (s12=G1) Bass: G1 D2 A2 E3 B3 Melody: G#1 C#2 F#2 B2 E3 A3 D4
7 Extended Classic Melody plus 5x Parallel 5ths Bass (s12=A1) Bass: A1 E2 B2 F#3 C#4 Melody: G#1 C#2 F#2 B2 E3 A3 D4
Extended Classic Melody (2a5 + 10d4 + 2a5) Full Width: C1 F0 A#0 D#1 G#1 C#2 F#2 B2 E3 A3 D4 G3
Alternating Major Minor 3rds 10 Full Width: C1 E1 G1 B1 D2 F#2 A2 C#3 E3 G#3
Uncrossed Piano Parallel 4ths SG12 (Octave between sides) Melody: G#2 C#3 F#3 B3 E4 A4 Accompaniment: G#1 C#2 F#2 B2 E3 A3
Uncrossed Guitar Parallel 4ths SG12 (4th between sides) Melody: F#2 B2 E3 A3 D4 G4 Accompaniment: C#2F#2B2 E3 A3 D4
Uncrossed Low Parallel 4ths SG12 (5th between sides) Melody: D#2 G#2 C#3 F#3 B3 E4 Accompaniment: G#1 C#2 F#2 B2 E3 A3
Uncrossed Parallel 4ths SG12 (5th between sides) Melody: G#2 C#3 F#3 B3 E4 A4 Accompaniment: C#2F#2B2 E3 A3 D4
Parallel 4ths Dual Guitar SG12 Melody A: F#2 B2 E3 A3 D4 G4 Melody B: F#2 B2 E3 A3 D4 G4
SG12 7 Extended Melody plus 5x4ths Bass (s12=G#1) Full Width: G#1 C#2 F#2 B2 E3 D#2 G#2 C#3 F#3 B3 E4 A4
SG12 7 Extended Melody plus 5x4ths Bass (s12=F#1) Full Width: F#1 B1 E2 A2 D3 C#2 F#2 B2 E3 A3 D4 G4
SG12 Extended Classic Melody (3 + 8 + 3) Full Width: C3 F2 A#1 D#2 G#2 C#3 F#3 B3 E4 A4 D4 G3
SG12 Extended Classic Melody (2a5+9d4+2a5+2d4) Full Width: G1 C2 F1 A#1 D#2 G#2 C#3 F#3 B3 E4 A4 D4
Maps for guitar, some other fretboard/touchboard instruments, and the Linnstrument MIDI controller.
Touchguitars U8 - Standard Tuning Bb0 F1 C2 G2 D3 A3 C4 D4
Kai Kurosawa - Kūbo - 15 string custom string instrument Treble: A#3 F3 C3 G2 Bass: D2 A1 E1 B0 F#0 Treble: C#2F#2B2 E3 A3 D4
6 string guitar - Standard Tuning E2 A2 D3 G3 B3 E4
6 string guitar - All 4ths Tuning E2 A2 D3 G3 C4 F4
6 string guitar - DADGAD Tuning D2 A2 D3 G3 A3 D4
6 string guitar - Open D Tuning D2 A2 D3 F#3 A3 D4