Play it right.
Then play it faster.
Open your Guitar Pro tabs in the browser, hear the whole band, and loop the bars that trip you up. Record a take and Demiurg marks the notes you missed, right on the tab.
Free · Nothing to install · Guitar Pro 3–8 and MusicXML/MNX
Hear it before you sign up
A metal band, an acoustic guitar with drums, and Bach on the piano. Pick one and press play.
- Axiom ShiftTwo guitars, bass, drums · 152 bpm
- LanternlightAcoustic strumming, drums · 76 bpm
- Prelude in CBach, piano · 66 bpm
Opens .gp, .gpx, .gp5, .gp4, .gp3 and MusicXML (.xml) files.
Everything a practice session needs
Bring the tabs you already have. Demiurg plays them, slows them down and shows you what to fix.
Opens Guitar Pro files
Guitar Pro 3 to 8 files (.gp, .gpx, .gp5, .gp4, .gp3) and MusicXML open right in the browser, without Guitar Pro. Every part plays with its own sound: guitars through an amp, bass, drums and piano. Mute your part and play along with the rest.
Loops and a speed trainer
Loop the bars you keep fumbling and start them at 60% of the tempo. The speed climbs 5% at a time, and can wait until you play the loop cleanly before it does. A metronome with count-in and a tuner are built in.
Checks your take
Record over the score with a microphone or an audio interface. Demiurg compares your take with the tab and marks wrong, missed, early and late notes, so you know which bars to loop next.
Free guitar and bass exercises
Short exercises with the tab, a goal tempo and a speed plan to get there. Each one opens in the player, looped and counted in.
- Spider walkGuitar · goal 90 bpmFinger independence, two strings at a time across the neck.
- Chromatic 1-2-3-4Guitar · goal 100 bpmThe classic warm-up that gets both hands in step.
- A minor pentatonic, box 1Guitar · goal 140 bpmThe scale shape most rock and blues solos start from.
- Tremolo pickingGuitar · goal 120 bpmFast, even picking while the melody moves.
- GallopsGuitar · goal 140 bpmThe heavy metal rhythm, played tight to the beat.
- Octaves in 8thsBass · goal 120 bpmRoot and octave with a clean string skip.
Your next practice session starts here
Press play on a demo, or sign up free and bring your own tabs.