PianoLive Chord viewer and live console
3 months free · $29 Download
PianoLive

macOS · For the stage and the practice room

Built for playing live and for practising.

Simple and effective. Just connect your MIDI controller to your computer and start playing.

  • Names the chord you are playing, instantly
  • Four layers, with your own plugins and sounds
  • Change sounds with your foot, hands never leaving the keys
  • Metronome, drone pad and on-screen keyboard

Download · 3 months free

Try it here

The app’s own detector

Play the keyboard

Try:

What nothing else does

The chord you played, not one that resembles it.

Most detectors pick the most elaborate name that fits. PianoLive picks the one under your fingers.

You play C · E · A
Other apps say C6
PianoLive says Am/C
1 452
Chords checked one by one before every release: 29 types, in all 12 keys, in every inversion.
43
Chord types it knows, from a power chord to a 13#11 — and the voicings you actually play, fifth dropped or colour notes on top.
0
Times it will leave you without an answer. If the chord is not in the book, it gives you the nearest name instead of a question mark.

Your sounds

Bring the instruments you already love.

PianoLive makes sound from the first launch using the bank macOS already has, and grows with you: load your Audio Unit plugins or a sampled SoundFont and blend them across four layers.

Your plugins

Kontakt, Keyscape, Arturia and any other Audio Unit instrument, each with its own window for picking presets. SoundFonts too, installed from inside the app.

Four layers

Stack piano, strings and organ, or split them across the keyboard. Every layer carries its own EQ, compression and reverb, and a fader with a real meter.

Out of the way

Each module opens only while you are adjusting it and saves as it closes. The screen keeps what you need to see while you play.

Exactly as you left it

Layers, effects, sounds, your MIDI controller and your audio output all come back on their own. You never start from scratch.

At home and on stage

One app for the practice room and the gig.

For practising

The on-screen keyboard lights what you play and marks the root, with the chord name above it. There is a metronome with tap tempo and an ambient pad held in whatever key you are working on. No controller to hand? Your computer keyboard stands in.

For playing live

Save each song as a patch and recall it with your foot from a pedalboard, without lifting your hands. The expression pedal rides the volume of whichever layer you assign it to, and if a note ever hangs, one button silences it.

It sounds the way it should

Low latency so the note arrives when the key goes down, a limiter so a big chord will not clip, and a synthesised damper that softens the abrupt stop sampled banks end on.

Specifications

What is underneath.

System
macOS 13 or later. Universal binary: native on Apple Silicon and Intel.
Input
Any MIDI controller macOS recognises without drivers. The computer keyboard works as a stand-in.
MIDI messages
Note on/off with velocity · CC 64 sustain · CC 1, 7 and 11 assignable to master or any layer · Pitch bend ±2 semitones · Program Change to recall patches
Instruments
The system General MIDI bank · Your own .sf2 SoundFont · Audio Unit plugins, instruments and effects, with their own preset windows
Layers
Four mixable layers plus an independent drone pad, with its own shimmer and brightness
Per-layer chain
Three-band EQ · Compressor · Reverb with attack and release · Synthesised damper · Key range with crossfade · Transpose, octave and velocity curve
Master
Peak limiter, and real level metering on every channel
Latency
Asks the interface for a 128-sample buffer, four times smaller than the system default
Chords
43 types recognised, inversions and incomplete voicings included. It never answers with a question mark.
Languages
Spanish and English, switchable while you play
Metronome
Fourteen time signatures, simple and compound, from 2/4 to 12/8 · Tap tempo · Compound metres accent each group of three
Does not do
No recording, no editing, and no ambition to replace your DAW

Price

Three months free. Then you pay once.

Download the app, type your email, and you have ninety days with everything working: no card, no crippled features, no watermark. If it earns its place, you buy the licence and it is yours for good.

USD29

  • One payment: no subscription, nothing to renew
  • The licence arrives by email and activates in one field
  • Use it on your own Macs
  • Works offline: nothing to sign into before you play
Start my three months Tell me how it went macOS 13 or later · Apple Silicon and Intel

Questions

What people ask before they buy.

What happens when the three months are up?

The app asks for a licence before it will open again, and that is all. Your patches, sounds and settings sit untouched: activate, and you carry on exactly where you stopped.

What is my email used for?

Two things: identifying your trial, and issuing your licence to that same address if you buy. There is no password, no account to create, and I neither sell nor share addresses.

Does it support VST plugins?

macOS does not load VSTs natively; the system format is Audio Unit (AU), and virtually every commercial plugin installs an AU version too. PianoLive loads AU instruments and effects, each with its own preset window.

Do I need to download sounds to start?

No. The app uses the bank macOS already ships with, so it makes sound the first time you open it. When you want more, load your plugins or install a sampled SoundFont from inside the app.

Which MIDI controllers work?

Any that macOS recognises without installing drivers, which today is essentially every USB keyboard. And if yours is not to hand, you can play from the computer keyboard.

Does it record audio, or is it a DAW?

Neither. PianoLive is the instrument between your controller and the output: it does not record, does not edit, and does not compete with your DAW. That is what keeps it simple to operate.

Does it run on Intel Macs?

Yes. It is a universal binary: native on both Apple Silicon and Intel, from macOS 13 onwards.

macOS will not let me open it and says it cannot be verified

Normal for now, and it takes a minute. Double-click the app and, when the warning appears, press “Done” (never “Move to Trash”). Then open System Settings, go to Privacy & Security, scroll to the Security section and press “Open Anyway” next to the message about PianoLive. Once is enough. On older macOS a right-click was sufficient, but Apple removed that shortcut from Sequoia onwards. The warning goes away once certification with Apple is complete.

Does it send my data anywhere?

No. The app works offline, needs no account and collects no usage data: your email and licence are stored only on your Mac. The one thing that leaves it is a once-a-day check for a newer version, and that request carries nothing about you.