Drop any track. Read it back in numbers — BPM, key, Camelot, stems, MIDI, chord chart, mastering. One upload. Thirty seconds.
±0.5 BPM accuracy 24-bit WAV stems no signup required
One pass. Six readouts. Same engine that powers every tool on the site.
Every tool is free forever, with daily caps. Studio bundles them all into one workbench.
Lock the exact tempo in 5 seconds, ±0.5 BPM accuracy.
Major / minor + Camelot in one analyse.
4-stem split, 24-bit WAV, no watermark.
Polyphonic transcription to .mid.
Pass / fail vs Spotify, Apple, YouTube.
Record over a beat, snap-to-key autotune.
Drop a track once and the Studio returns every reading at once — BPM, key, Camelot, stems, MIDI, chord chart and a mastering report — in a single workbench. Always ad-free.
The same models behind every tool also power the song database, charts and audience-specific entry points.
74 catalogued tracks with full audio profiles. Sort by tempo, drill into harmonic neighbours, jump straight to a track.
Open the database Charts75+ curated lists.Editorial picks plus programmatic BPM & Camelot.
Browse charts GlossaryTheory primers.BPM, Camelot, harmonic mixing, LUFS, MIDI explained.
Open glossaryTwo honest tiers. Daily caps on Free; everything raised on Studio.
The BPM is right every time. I stopped second-guessing my DAW's tempo detector.
Camelot wheel + key finder is exactly what I open mid-set. Faster than my old paid app, and free.
No signup, no card. Open any tool — or jump straight to the Studio preview.
16 tools · 76 charts · 0 tracks · 15 articles · all free.