Slow it down. Loop the lick. Speed comes back on its own.
Drop the song, loop the two bars that are eating you alive, and pull the speed down until every note is visible. The trainer nudges it back up 2% each time the loop comes around clean.
Nothing is uploaded — your audio never leaves your device.
Drag the phrase. Space play/pause · ←→ nudge the loop end · Alt for the start · [] speed down/up. Everything autosaves per song.
Slowing down is half the job. Seeing the notes is the other half.
SongTranscribe in the studio turns the same song into MIDI and practice-ready notation — the lick you're chasing, written out. Sign up and transcribe your first songs: 3 full packs free.
The loop-and-creep method, automated
Every teacher preaches the same drill: isolate the hard two bars, slow them until they're easy, and creep the tempo back up before boredom wins. The discipline that method demands — actually resetting the speed every few passes — is exactly what humans skip. The trainer here does the resetting for you: each clean lap of the loop adds 2%, and the moment you touch anything it holds until you're ready again.
A practical note on loop points: start the loop a beat before the phrase you're drilling. Hearing the lead-in wires the entrance into your hands, and it's the entrance — not the middle — that falls apart on stage.
Frequently asked questions
How do I slow down a song without changing the pitch?
Drop the file in and drag the speed slider — the tool uses the browser's built-in time-stretching (preservesPitch), so 50% speed stays in the original key instead of dropping an octave. It works from 25% to 100%.
How does the speed trainer work?
Turn the trainer on, set your starting speed, and play. Every time the loop completes without you touching anything, the tool assumes it was clean and adds 2%. Fumble a pass? Tap the speed down and it resumes climbing from there. It's the practice-room trick, automated.
Why does very slow audio sound watery?
Time-stretching keeps pitch by cleverly repeating and blending tiny grains of audio; at extreme stretches the seams show. At 25% you'll hear it — and still make out every note, which is the point. Practice speeds above 60% are essentially clean.
Does it remember my loops?
Yes — loop points, speed, and trainer state autosave per song name in your browser. Close the tab mid-practice and tomorrow picks up exactly where you left off.