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Bar-accurate sync
Matches the tab to the recording using its harmony and rhythm, so it keeps up with real, human tempo — full bands and acoustic songs alike.
Practice with the original song — any instrument
Your tab, locked to the real song.
Musyncro lines up every bar of a Guitar Pro tab with the original recording, splits the song into instruments with AI, and follows along note by note while you play. Drums, bass, guitar, keys — even acoustic songs.
Your first song is free. No credit card needed.
Ever dreamed of practicing — and recording — your songs on your computer while following the tab?
Tab software plays the tab against its own synthetic sound, at a steady tempo no real band keeps. Musyncro puts the tab on top of the original song, follows it bar by bar, and lets you record your instrument over it in REAPER.
Now you can.
From a song to a practice session in minutes
Bring the audio and the tab. Musyncro does the tedious part.
- 1
Import
Drop in the song's audio and its Guitar Pro tab (.gp). That's all it needs.
- 2
Separate & sync
AI splits the mix into drums, bass, vocals and the rest (and the drums into kick, snare, toms and cymbals). Then every bar of the tab is matched to the recording, tempo changes included.
- 3
Play along
Pick your instrument and the tab lights up each note as it sounds. Loop a section, slow it down, mute your part and play it yourself.
App screenshot coming soon
Everything you need to learn a song
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Instrument separation
Split any song into drums, bass, vocals and the rest. Mute your part, solo someone else's, or hear the kick, snare, toms and cymbals on their own.
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Note-by-note tab
Choose any track of the tab — bass, guitar, drums, keys — and the notes light up as they sound, so you always know where you are.
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Fine-tune in one drag
In our tests, over 95% of bars sync on their own. If one isn't perfect, drag it onto the hit and everything around it re-syncs.
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A metronome that follows the band
The click follows the song's real tempo map, not a fixed BPM, so it never fights the recording.
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Fast, without a powerful PC
Separation runs on our cloud GPUs in a few minutes. Got a strong computer? Run it all locally instead.
Built for REAPER
One click to a full REAPER project — then hit record
Musyncro talks to REAPER directly: it builds the project for you, keeps the tab in sync with REAPER's playback, and lets you record your take over the real band.
- A tempo map that follows the recording, bar by bar
- Every stem on its own track, ready to mix, mute or loop
- Your instrument's part as MIDI, landing right on the real notes
- Record yourself on a track of your own, in sync with the original
- Play, pause and seek in REAPER — the tab and metronome follow
Support for more DAWs is on the way.
Simple pricing
Start free: your first song is on us. Song packs and the desktop app are coming very soon.
Try it
$0
1 song
- Cloud separation & sync
- Every feature, REAPER included
Coming soon
Starter
$5
5 songs · $1.00 each
- Cloud separation & sync
- Every feature, REAPER included
Coming soon
Pack
$10
12 songs · $0.83 each
- Cloud separation & sync
- Every feature, REAPER included
Coming soon
Desktop
$20
One-time · unlimited songs
- Everything runs on your computer
- Needs a recent PC — NVIDIA GPU recommended
Prices in US dollars. Once a song is processed, it's yours to practice as much as you want.
Get Musyncro
Version 0.1.2 · beta
Windows may show “Windows protected your PC” because the installer isn't signed yet: click “More info”, then “Run anyway”. On Linux, make the .AppImage file executable and open it.
Windows 10 or 11 (64-bit) or Linux (64-bit). REAPER is optional.
Questions
What files do I need?
The song's audio (MP3, WAV, FLAC…) and a Guitar Pro tab saved as .gp (Guitar Pro 7 or 8). Older formats (.gp5, .gpx) can be re-saved as .gp from Guitar Pro.
Do I need REAPER?
No. You can practice entirely in Musyncro. REAPER is an extra for musicians who want a full project with tempo map, MIDI and stems — and to record themselves over the original. Support for more DAWs is planned.
What happens to the songs I upload?
Audio is sent to our servers only to separate it, and deleted as soon as you get the results (at most 24 hours later). We don’t keep or share your music.
How accurate is the sync?
In our tests, over 95% of bars land on the real hits automatically. When one needs it, you drag it into place and the rest follows.
Which instruments does it work with?
Any instrument in the tab: drums, bass, guitar, keys and more. It syncs full-band recordings and acoustic songs alike. You get drums, bass, vocals and the rest of the mix as separate stems, and the drums split further into kick, snare, toms and cymbals.
Which computers does it run on?
Windows 10 and 11 today. With cloud processing any modern PC works; the Desktop plan's local processing is much faster with an NVIDIA GPU.