A chord-grid instrument for Ableton Live: explore, perform and record harmony in real time — triads, sevenths, ninths, borrowed chords and secondary dominants, all voiced and voice-led.
Tuple is not a sequencer. It is a composition and performance tool that lays out every valid chord in your key as a playable grid — always visible, never hidden behind a menu.
Pick a key and a scale: Tuple instantly generates the full grid of diatonic chords, column by column, from degree I to degree VII. Borrowed chords and secondary dominants stay inside the same grid — no wizard, no separate page.
Click a cell (or hit a pad on the Push 2): the chord plays at once, already voiced and voice-led from the previous one. Your hands stay on the music.
Tuple outputs the chord only — every voicing stays a coherent chord you can play with one hand.
Choose the method for your OS:
Windows
macOS
Manual (all platforms)
Do not rename or move the files shipped alongside the device: the interface loads from the folder. Keep the bundle intact.
Tuple outputs the chord only, leaving the rest of your arrangement on its own tracks — you keep full control of the low register.
In C Major, try the classic I – V – vi – IV:
Then move up one row to switch to sevenths (CM7 · G7 · Am7 · FM7): the grid stacks richness vertically, from simplest to most colorful.
The BORROWED column (far right) adds color and tension without leaving the key: drop a bVII or a V/vi into the middle of a diatonic progression.
Instead of setting KEY/SCALE by hand, put Tuple on a track whose Live scale is already defined, then press SYNC.
Inside Live's rack, Tuple sits in a compact strip: controls on the left, Monitor on the right. The full grid opens in a second window.
The strip on the previous page is simplified. Here is the real full window, captured live — every control labelled, the same colors and grid you’ll meet in Ableton.
Tonality sets key, scale and Sync; Chord Style holds Octave, Voicing, Extended and Voice Leading; Expression adds Strum, Curve, Ramp and Humanize. Everything that shapes the chord lives here.
Every valid chord for the key, color-coded by degree: seven columns I–VII plus a Borrowed column. The Progression bar at the bottom opens the capture drawer.
The Monitor shows the played chord; Device holds Push, Layout and Smart; Window keeps the window on top and opens/closes it. Click the logo (?) for the About panel and updates.
One click on OPEN unfolds the whole grid: seven degree columns, the BORROWED column, and a tool column on the right.
The Tonality section defines the harmonic world: the whole grid is recomputed the moment you change root or scale.
Choose one of the twelve chromatic roots, from C to B. This is the tonal center the degrees I–VII are built around.
The scale sets the color of the degrees and the available chords:
| Scale | Character | Typical degree I |
|---|---|---|
| Major | Bright, stable — the tonal reference | I maj |
| Minor | Dark, natural minor (Aeolian) | i m |
| Dorian | Minor with a major sixth — jazz, modal | i m |
| Phrygian | Tense minor, minor second — Spanish color | i m |
| Lydian | Dreamy major, augmented fourth | I maj |
| Mixolydian | Major with a minor seventh — groove, blues | I 7 |
| Harmonic Minor | Dramatic minor, raised leading tone | i m |
| Melodic Minor | Minor with a raised 6th & 7th — jazz minor | i m |
| Locrian | Diminished tonic, ♭2 & ♭5 — unstable, dark | i° |
| Lydian Dominant | Lydian with a ♭7 — the ♯11 dominant color | I 7 |
| Major Pentatonic | Five notes, no semitone tension — open | I maj |
| Minor Pentatonic | Five-note minor — riffs, blues, lo-fi | i m |
Why these? They cover the everyday major and minor modes plus the jazz minors and the two pentatonics. For colors outside any scale, reach for the borrowed chords in the grid — secondary dominants and modal interchange, always one click away.
On load, Tuple imports Live's key & scale automatically — the grid starts matched to your project, nothing to set up.
The SYNC button re-imports the key and scale set in Live on demand — handy after you change the key mid-session. If you then change KEY or SCALE by hand, Tuple unsyncs from Live until the next click on SYNC.
The ♭/# toggle (next to SYNC) switches all chord names between flat and sharp notation — grid, monitor, and selector update instantly. The preference is saved and restored across sessions.
| ♭ (flat) | E♭, A♭, B♭ — common in jazz, pop, brass arrangements. |
| # (sharp) | D#, G#, A# — common in guitar-centric contexts. |
Set the scale in Live once, then sync all your Tuple devices to it. Change the key in Live and re-sync to transpose a whole session.
SYNC and ♭/# are always visible in the compact strip — no need to open the full window to switch notation or re-import the Live scale.
Four settings, in this order: the register, then how the notes are spread, then how they move from one chord to the next.
Transposes the whole chord, from −2 to +2 octaves. Direct selection — click the value you want. Handy to seat chords in the right register within your arrangement.
Defines how the chord's notes are spread across the register. Twenty-eight voicings, from close position to wide pads and genre grips — see the reference on p.12.
Every voicing is playable with one hand, root included. Only PIANO is deliberately two-handed (low root + right-hand chord).
The EXT toggle, next to Voicing, enriches every chord with its natural tensions — 9ths, 11ths and 13ths — so the grid serves a second, richer set of chords (M13, m11, 6/9…), voiced to stay playable rather than muddy. Turn it off for the plain triads and sevenths.
When on, Voice Leading pulls each new chord close to the previous one: the voices move as little as possible, so transitions become smooth and musical instead of jumpy.
| Anchor | Anchors the voices around a fixed register — stable and predictable. |
| Flow | Minimal movement from the previous chord — the smoothest, most legato. |
For legato pads, keep VL ON in Flow mode. For repeated rhythmic stabs, turn it off so every chord lands in the same place each time.
VL reshapes the flexible voicings most — Classic, Piano, Open, Spread and the Drops. The register-locked genre voicings (House, Prog, Trance, Funk, Jazz, the Rootless family, Organ, French Touch, Broken, Soul, Clav…) keep their fixed grip, so toggling VL barely changes them — that’s by design.
The full window adds four performance controls. Drag or scroll each; center / 0 = off.
| Strum | Spreads the chord over time. Left = down (high→low), right = up (low→high); larger values turn the chord into an arpeggio. | ±250 ms |
| Curve | Shape of the strum spacing: Linear, Accelerate or Decelerate. | 3 shapes |
| Ramp | Velocity ramp across the strummed notes. Left = fade (first note loudest), right = build. | ±100 |
| Humanize | Subtle, random velocity & timing variation for a less mechanical feel. | 0 = off |
Voice Leading is the craft of moving between chords with the least motion: keep the notes two chords share in place, and let the rest step to the nearest note instead of jumping. It makes a progression sound connected and legato rather than blocky — and Tuple applies it automatically, re-laying each chord to sit close to the one before.
Each chord plays in root position, in a fixed register. The whole hand jumps from one chord to the next — fine for rhythmic stabs, but disconnected for sustained parts.
The target chord is rearranged to sit near the previous one — shared notes hold, the rest glide by a step. The fingers barely move and the progression flows. Two modes set how far it reaches: Anchor keeps a stable register, Flow chases the smoothest path (Ch. 5).
Voice Leading doesn't change which chord you play — only how it's laid out. The harmonic function stays identical; what changes is the smoothness of the transition.
Tuple's principle: show the maximum number of valid chords for the chosen scale, and keep borrowed chords inside the same grid.
Each column is a degree of the scale, named by its function:
| I | Tonic — rest |
| II | Supertonic |
| III | Mediant |
| IV | Subdominant — the lift |
| V | Dominant — the tension |
| VI | Submediant — the relative |
| VII | Leading tone — instability |
The rows stack the degree's chord families, from triad to extensions. A column stops where the scale no longer yields a valid chord — hence the uneven column heights.
The last column gathers borrowed chords (modal interchange) and secondary dominants — colors from elsewhere that enrich the key without leaving it.
| In major | Role |
|---|---|
| ♭III ♭VI ♭VII | Borrowed from the parallel minor |
| iv | Minor subdominant |
| V/V V/ii V/vi | Secondary dominants |
A minor iv right before returning to the I is one of the most moving borrowings in pop.
The LAYOUT button cycles through five color logics. The grid stays the same; only the way you read it changes.
| Logic | What the color encodes | Use it to… |
|---|---|---|
| Spectrum | A distinct hue per degree, rainbow-style (the bar above). | spot the column instantly. |
| Function | tonic · subdominant · dominant. | think in tension/rest. |
| Tension | home → tense, by dissonance. | pace the color of a progression. |
| Fifths | near → far on the circle of fifths. | compose by fifth motion. |
| Quality | major · minor · dim · aug. | sort chords by type. |
In every logic, borrowed chords stay violet.
Start in Spectrum to memorize where the degrees are, then switch to Function once you think in tonic / subdominant / dominant.
Turn SMART on and, as you play, Tuple lights up the chords that follow naturally from the one you just played. It’s a guide laid over the grid — every chord stays playable; nothing is hidden or forced.
The hue is always the degree color of your current Layout, so the grid still reads the same. The brightness carries the suggestion: brighter = stronger. Empty cells stay dark, and the chord you just played stays highlighted as the anchor.
| Mode | What brightness means | Use it to… |
|---|---|---|
| Function | Harmonic strength — how strongly a chord wants to follow, by function (resolutions, dominants, set-ups, surprises, color). | find the convincing next move. |
| Voice leading | Smoothness — how little the notes move to get there, measured on your current voicing & octave. | keep the motion seamless. |
The SMART button cycles Off → Function → Voice leading. Suggestions are grouped by harmonic function, so you always see a spread of options — a few resolutions, a few tension moves, a few colors — never a whole row lit at once.
Smart works in any Layout — it’s a mode, not a color scheme. And because Voice leading reads your actual voicing, changing the Voicing re-ranks the suggestions: the same progression can light up differently in Classic vs. Spread.
The voicing decides how the notes are spread. All are playable with one hand (except Piano; Spread and the Drop voicings run wide by design), with the root staying in register.
| Voicing | Layout | Best for |
|---|---|---|
| Classic | Close position, notes stacked as tightly as possible. | neutral, all-purpose reference |
| Piano | Low root + the rest of the chord grouped above (two hands). | piano parts, ballads |
| Open | Second voice raised an octave — airy chord. | pads, clarity |
| Spread | Every other voice raised — wide and open. | strings, cinematic pads |
| Drop 2 | 2nd voice from the top dropped an octave. | guitar/jazz, balanced sound |
| Drop 3 | 3rd voice from the top dropped an octave. | wide voicings, open low end |
| Rootless | No root — compact grip when the bass is covered. | layering over a bassline |
| Rootless A | No root, structure as is (3-5-7-9). | jazz, when the root is covered elsewhere |
| Rootless B | No root, lower half raised (7-9-3-5). | alternating jazz comping |
| Jazz | Rootless 3-7(-9) shell locked in the C3 comping zone. | jazz / electronic left-hand comping |
| New Jazz | Rootless, airy — one voice raised an octave. | open, modern jazz-house |
| Quartal | Stacked fourths instead of thirds — the “So What” sound. | modal jazz, ambient, open colors |
| Upper | An upper-structure triad over the chord tones — bright, polychordal. | tension, lush extended chords |
| Sus | Suspended — the 3rd replaced by the scale’s 2nd. | suspensions, ambiguous color |
| House | Rootless deep-house stab (sus2 + 6/9), bright, anchored C3. | house, deep house |
| Prog | Wide prog-techno pad: low + high extensions. | prog, melodic techno |
| Trance | Anthem grip: root + 3rd (+7th) + root octave on top. | trance, supersaw anthems |
| Funk | “Tenth” grip: root + the 3rd raised an octave. | funk / soul, Rhodes |
| Organ | St Germain-style Hammond pad — open, airy, breathing. | deep house, soulful house |
| French Touch | Daft Punk warm Rhodes — root-inclusive close grip, C3. | french touch, filtered disco |
| Broken | Dego / Kaidi Tatham dense closed cluster, low. | broken beat, west-london soul |
| Deep Tech | Dub-techno m7 rootless — dark but clean. | dub techno, deep / minimal |
| Detroit | Compact Detroit-techno shell (root + 3rd + 7th). | Detroit techno, strings |
| Soul | D’Angelo neo-soul cluster with the low gospel 9th rub. | neo-soul, gospel |
| Clav | Funky close clav grip stacked from C#3. | clav / funk, Stevie-style |
| Rave | High stab: root + chord + root octave on top. | rave, hoover stabs |
| Wide | Two-octave spread — alternating voices up. | cinematic, huge pads |
| Power | Root + 5th + octave, no 3rd. | rock, EDM, ambiguous power |
The Rootless voicings shine when the root is covered elsewhere: they free up the low end and keep the chord light.
Each column stacks these families, in the priority order below. The engine only shows a family when the scale makes it valid for that degree.
| Family | Example labels | Description |
|---|---|---|
| Triad | maj · m · dim · aug | The three-note chord — always available. |
| Seventh | M7 · m7 · 7 · dim7 · ø7 | Adds the 7th — depth and direction. |
| Ninth | M9 · m9 · 9 | Extends to the major 9th. |
| Sixth | 6 · m6 | Soft color, without seventh tension. |
| Add9 | add9 · madd9 | Triad + 9th, no 7th — bright. |
| Sus4 | sus4 · 7sus4 | Fourth instead of the third — suspension. |
| Sus2 | sus2 | Second instead of the third — open. |
| Six/Nine | 6/9 · m6/9 | Sixth + ninth — rich and stable. |
| mMaj7 | mMaj7 | Minor with major 7th — dramatic color. |
| 7♭9 / 7♯9 | 7b9 · 7#9 | Altered dominants — strong tension. |
Tuple detects the real quality of each chord from the scale: the same degree will sound M7, m7 or 7 depending on context, automatically.
The right panel shows the notes of the current chord in real time (in gold) and highlights them on a mini-keyboard. It's instant visual feedback — useful to learn voicings or check the register.
It also reacts before you play: highlight or hover a chord cell in the grid and the Monitor previews that cell's notes, so you can read a chord with your eyes before committing it.
Tuple splits performance into two surfaces:
The grid is never shrunk: the rack's limited height would hide it, so it lives in its own window — full access stays immediate.
Keep the grid window in front while you work in Live: enable ALWAYS ON TOP in the Window group.
Grid window "always on top" on one side of the screen, Live underneath: you compose at the grid while keeping the arrangement visible.
Stack chords into a progression inside Tuple, then write the whole thing straight to a MIDI clip — no re-playing your chords into a record track.
In the full window, click the Progression bar at the bottom of the grid. The drawer opens inside the grid area — it never covers your menus.
You can also drag a chord straight from the grid into the drawer to add it, capture on or off.
Select an empty clip slot in Live, then press CLIP. Tuple writes the whole progression, one chord per bar. It never overwrites a slot that already holds a clip — pick an empty one.
The progression holds up to 8 chords. Each card stores the chord exactly as you captured it — already voiced and voice-led — so the clip sounds like what you heard.
Writing to an Ableton clip needs Live, so the → CLIP export is device-only. You can still build, re-order and audition progressions in the browser demo (there it exports a MIDI file instead).
With a Push 2, play the chord grid straight on the pads — one chord per pad, the colors mirroring the screen.
Push extends the grid, it doesn't replace it: columns = degrees I–VII + Borrowed, rows = chord families.
A pressed pad lights up brighter while held. Tuple exposes 8 controls — Octave, Voicing, Voice Leading, VL Mode, Strum, Strum Ramp, Humanize and Layout — to MIDI mapping (Cmd/Ctrl+M): mappable, automatable, saved with your set. Push is optional; everything works via the mouse too.
Press PROG and the Push becomes a progression companion: the bottom row holds your progression, and the rows above develop the step you select — substitutes, what comes next, or a fresh voicing.
The bottom row is your progression, one chord per pad, left to right. Select a step and the column above it fills with options for that step — a blank row separates the progression from the options. Every step keeps its own column, so you read each one straight up.
| Substitutes | Chords that can replace the step at the same harmonic slot — function siblings (I ↔ iii ↔ vi…) and quality variants. |
| Suite | Where to go next — the same Smart suggestions, offered as a chord to follow this one. |
| Voicings | The twenty-eight voicings, to re-voice this step in place. |
With CAPTURE on, picking an option edits the progression: Substitutes and Voicings replace the step, Suite inserts a new step after it. With Capture off, the options simply audition — you hear them without changing anything.
Options start neutral; a pad takes its chord’s degree color the moment you press it, so you always see what you’re about to commit.
Chordify is the fastest route and the one to reach for first: play a one-finger line, record it, and turn every note into its full chord in place. To capture a free live performance instead, record Tuple’s output onto a second track. (For a fixed progression, use Progression → Clip, Ch. 12.)
You perform the rhythm and arrangement with one finger — no chord-playing skill needed — and keep full control of the harmony after the fact.
Chordify reads the current Voicing, Voice Leading and Extended settings. Don’t like the result? Undo, change a setting, press CHORDIFY again — it re-chords the whole clip from your original trigger notes. Device-only.
To capture a free performance (especially on Push), record Tuple’s MIDI output onto a second track: add a MIDI track, set MIDI From to Tuple’s track / Post FX, set Monitor to In (the step most people miss), arm and record. In Push mode, also set the record track’s MIDI To to No Output so notes aren’t echoed and doubled. For playback, give that track its own instrument and mute Tuple’s.
Click the logo (top-left of the window) — it carries a small ? hint — to open the About panel. It shows the current version, creator contact, Discord and website links, and a Replay guide tour button to restart the onboarding overlay.
When Tuple detects a newer version on startup, a small pill appears next to the logo: ↑ v1.X.X. Click the logo to switch the About panel to Update mode.
The panel shows the new version number and a brief changelog. Two paths, depending on the release:
Later dismisses the overlay for the session. Ignore hides this version permanently until the next one.
In-place updates write directly to the Tuple folder next to your .amxd. If you moved the files after installing, use the Download path instead.
The badge simply never appears — the device starts normally. To update manually, download the latest zip from tuple.live and replace the Tuple folder.
| No sound | Tuple must be before the instrument, track armed. |
| Blank interface | Files moved — keep the folder intact, reload the device. |
| Sync does nothing | Define a scale in Live first, then press SYNC. |
| Chords sound muddy | Try a Rootless voicing or raise the Octave. |
| A note won’t stop | Disarm then re-arm the track, or stop the transport. |
| Push pads stay dark | Toggle PUSH in the device; Push 2 must be connected. |
| Several Tuples at once | Fine — each instance is independent. One per track for different keys / voicings. |
Is Tuple a sequencer?
No. It's a tool to choose, explore and perform chords in real time.
Do I need a Push 2?
No, it's optional. Everything plays via the mouse or MIDI.
Does it follow my song key?
Yes — Tuple imports Live’s key & scale automatically when it loads.
Can I record what I play?
Yes — Tuple sends real MIDI notes. Arm the track, record, then edit the notes like any MIDI clip.
Are the controls automatable?
Yes — the 8 controls are Live parameters: automate them, MIDI-map them, saved with your set.
Privacy (Version checks). Tuple checks for updates by making an unauthenticated GET request to the GitHub API. This reveals your IP address and that Tuple is running — no other data is transmitted.
Every chord in your key, one click away. Try the demo in your browser before installing.
A quick reference for the words used throughout this manual.
| Diatonic | Chords built only from the notes of the current key & scale. |
| Degree (I–VII) | A chord’s position in the scale, in Roman numerals (I = tonic, V = dominant…). |
| Tonic · Subdominant · Dominant | The three harmonic functions: rest, lift, tension. |
| Borrowed chord | A chord taken from a parallel mode (modal interchange) for color — kept inside the grid. |
| Voicing | How a chord’s notes are arranged and spaced (which note sits on top, the gaps between voices). |
| Voice leading | Moving each voice the smallest distance from one chord to the next, for smooth transitions. |
| Anchor / Flow | Tuple’s two voice-leading modes: fixed register vs. minimal movement. |
| Inversion | The same chord with a note other than the root at the bottom. |
| Rootless voicing | A voicing that omits the root — your bass instrument supplies it. |
| Drop voicing | One inner voice dropped an octave (Drop 2 / Drop 3) for a wider, open sound. |
| Octave | Shifts the whole chord up or down in register. |
| Layout | The color logic used to read the grid (Spectrum, Function, Tension…). |
| Smart Chords | A guide overlay: as you play, the grid lights likely next chords — by function (strength) or voice leading (smoothness). |
| Strum | Spreads a chord’s notes over time (down or up), up to an arpeggio. |
| Humanize | Small random velocity & timing variation for a less mechanical feel. |