Find Tempo.
Lock The Key.
Tap along to a beat to estimate BPM, choose the song key, view Camelot codes, find compatible harmonic keys, and build cleaner sessions faster.
Tap The Beat.
Find BPM.
Click or tap the circle in time with the track. On desktop, press the spacebar to tap tempo. The more steady taps you enter, the better the estimate.
This page is a manual/tap BPM finder. Real audio upload key detection requires deeper audio analysis or a backend engine.
Tempo First.
Key Second.
BPM and key are the foundation for delay timing, reverb timing, tuning, sample stretching, beat matching, harmonic mixing, and chord progressions.
Sample Flips
Tap the sample tempo, choose the key, then match loops, drums, bass, and chords faster.
Vocal Sessions
Use BPM for delay throws and reverb timing. Use key for Auto-Tune, harmonies, and vocal melodies.
DJ Transitions
Use BPM for beat matching and Camelot codes for harmonic transitions that do not clash.
Beat Making
Set tempo and key before adding drums, loops, basslines, melodies, and counter melodies.
Need Tools For
Your Session?
Explore TPH drum kits, loops, vocal presets, DAW templates, StudioRack chains, and creator tools built for real home studio sessions.