Piano
A real piano,
right on the screen.
A full multi-octave keyboard with true acoustic grand-piano samples. Tap a key and hear it — check a chord voicing, find a starting pitch, or grab a quick reference on stage, without carrying an instrument.
The keyboard
A full keyboard with real grand-piano sound.
This isn't a beep or a synth tone. Strofa plays back true acoustic grand-piano samples, so every key sounds like a real instrument — warm, resonant, and instantly recognisable. Tap a key and you hear the note the way it's meant to sound.
The keyboard spans multiple octaves, with an octave selector so you can jump low or high without a tiny, cramped layout. Note labels sit on the keys, so you always know exactly which note you're playing.
It's meant for quick musical checks, not for performing a full piece — a fast, reliable way to hear a pitch or a chord whenever you need one.
- Full multi-octave keyboard
- Real acoustic grand-piano samples
- Octave selector — jump low or high
- Note labels on every key
- Tap to play, instantly
- Always at hand — no instrument to carry
Not sure how a chord should sit? Tap the notes one at a time and hear the voicing before you commit it to the chart. Great for working out an unusual inversion or confirming an extension between rehearsals.
The keyboard plays through Strofa's native audio engine, so it stays crisp and low-latency even mid-set.
No pitch pipe, no keyboard player nearby? Tap the tonic and give the singer a clean reference note before the count-in. Fast, accurate, and always in your pocket.
On stage
The reference note you always wish you had.
On a busy stage there's rarely a piano within reach — but there's always a phone. Strofa's on-screen piano gives you a reliable reference pitch in seconds: tap the note, hear it, hand it to the singer.
Use it to check a chord voicing while you're building a chart, to sanity-check a tricky extension, or to remind yourself how a bridge modulates. Because it uses real grand samples, what you hear is what the chord actually sounds like — not an approximation.
And it's right there in the app, next to your songs and setlists. No second app, no extra hardware — just a keyboard when you need one and out of the way when you don't.
Pair it with the tuner and metronome and you have a full pocket toolkit: tune up, count in, and confirm the pitch, all from the same screen.
Get started
A grand piano in your pocket, whenever the song needs one.
Free 7-day trial. No credit card required at sign-up.