Progressive houseInstrumental126 BPM
Main Stage
Made with ElevenLabs Music v2.5 · Four-on-the-floor — easy to detect
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PromptEuphoric progressive house instrumental, big supersaw drop, rolling bass, uplifting piano chords, festival energy, 126 bpm
Free · no upload · no sign-up
BPM & key finder tempo, key and Camelot code in seconds
Drop in a song and get its tempo, musical key, Camelot code and relative key — analysed right in your browser, so the file never leaves your device. Tap along to double-check the BPM.
Tempo
—BPM
Load a track to analyse
Key
—
Estimate from the harmony
Analysed on your device — never uploaded
- BPM with half/double-time
- Key + Camelot + relative key
- Analysed locally, never uploaded
- Free
Quick answer
Updated
To find a song's BPM and key, load the audio into the finder above. It estimates the tempo from the rhythm of the drum hits and note attacks (showing half- and double-time alternatives, since songs are often felt either way), and the key from which notes and chords dominate the harmony, matched against standard major and minor key profiles. You also get the Camelot code for harmonic mixing and the relative key. Everything runs on your device — the file is never uploaded. Results are estimates: songs that change key or tempo, or have little harmony, are harder. Tap along to confirm the BPM by ear.
- Outputs
- BPM, key, Camelot, relative key
- Where it runs
- Your browser — never uploaded
- Formats
- MP3, WAV, M4A, OGG
- Cost
- Free, no sign-up
Listen first
Try it on these
Download any of these AI tracks from the studio and run them through the finder — the tempo in each prompt is what we asked for; engines don't always hit it exactly, which is exactly why a finder helps.
Lo-fiInstrumental80 BPM
Desk Lamp
Made with Ken Music 1.5 · Swung drums
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PromptLo-fi hip-hop beat for studying, dusty drums, jazzy Rhodes chords, vinyl crackle, soft bass, 80 bpm
UK drillInstrumental142 BPM
Fog Road
Made with Ken Music 1.5 · Half-time feel — watch for 71
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PromptUK drill beat, sliding 808 bass, skippy hi-hats, dark piano melody, eerie strings, 142 bpm
Solo pianoInstrumental
Snowfall
Made with ElevenLabs Music v2.5 · Rubato — harder for BPM
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PromptSolo piano ballad, tender and cinematic, simple memorable theme, soft dynamics swelling in the middle, concert grand
Typical tempos by genre
If the finder shows a tempo that feels wrong, check half or double.
- Ballad60–80 BPM
- Hip-hop / R&B80–100 BPM
- Pop100–130 BPM
- House / techno120–135 BPM
- Trap / drill (felt half-time)130–150 BPM
- Drum & bass170–176 BPM
Prompt recipe
Reading the results
What each number means — and when to doubt it.
- BPM
- Beats per minute. Half/double are the same groove felt differently.
- Key
- The home note and scale, e.g. A minor.
- Camelot
- DJ notation: same number or ±1 mixes harmonically.
- Relative key
- Shares the same notes — C major ↔ A minor.
- Confidence bar
- Low = modal, atonal or key-changing music.
1
2
3
4
5
Make a track in a key and tempo
Found the key and BPM of your reference? Make an original track to match.
A minor, 124
Original deep house instrumental in A minor, 124 bpm, warm bass, soulful chords
Use this promptC major, 118
Original upbeat pop song in C major, 118 bpm, bright synths, female vocals
Use this promptF♯ minor, 140
Original trap beat in F sharp minor, 140 bpm, dark bells, hard 808s
Use this promptD major, 96
Original acoustic folk song in D major, 96 bpm, warm male vocals
Use this prompt
How to
How to use the bpm & key finder
Step 1: Choose a file
MP3, WAV, M4A or OGG, up to 60 MB.Step 2: Wait a few seconds
Tempo and key are estimated on your device.Step 3: Check the BPM
Tap along; consider half/double time.Step 4: Use the Camelot code
Mix with tracks one step around the wheel.Step 5: Make a matching track
Open the studio with the key and BPM filled in.
Tips
Getting accurate results
What helps the finder — and what confuses it.
- Songs with steady drums give the most reliable BPM.
- Rubato piano, live jazz and ambient pieces have no fixed tempo.
- Songs that change key get one 'average' key.
- If the key looks off, try the relative major/minor shown.
- Tap along for 8+ beats to confirm the tempo by ear.
Engines
Engines for matching tracks
Facts from the app's engine list.
| Engine | Length | Modes | Good for |
|---|---|---|---|
| Ken Music 1.5Kenerate | Up to ~3 min | Song · Lyrics · Instrumental | Default engine: full songs with vocals in any language; can take an image as inspiration |
| ElevenLabs Music v2.5ElevenLabs | Exact length, 10 s–10 min | Song · Lyrics · Instrumental | Set the exact duration; clean studio mix |
| Mureka V9.5Mureka | Up to 4 min | Song · Lyrics · Instrumental | Writes its own lyrics from a prompt; style chips; MP3/WAV/FLAC |
| MiniMax Music 3.0MiniMax | Up to 4 min | Song · Lyrics · Instrumental | Follows [Verse]/[Chorus] section tags closely |
Pick the engine in the Music Studio's composer. Every engine runs on the same credit balance.
Make your first track — 25 free credits on sign-up.
Start free
Start free, top up only when you need to
The same credits work for music, voice, images and video.
25 free credits on sign-up
Test on your own images before you buy anything.
Credits never expire
One-time packs — use them this week or next year.
No subscription, no watermark
Nothing to cancel. Free results download clean.
One balance, every tool
The same credits work across images, video, voice and 3D.
In depth
BPM & Key Finder, explained
What works, what to avoid, and how the pieces fit.
How the finder works
Two analyses run on a mono copy of up to 90 seconds from the middle of the track:
- Tempo — it measures how the spectrum jumps at each hit (spectral flux), then finds the repeating period with autocorrelation, checking 2×, 3× and 4× the beat.
- Key — it sums energy per note name (chroma) and compares it with standard major and minor key profiles (Krumhansl–Kessler).
- Camelot and relative key — looked up from the detected key.
Using BPM and key
Common reasons to check:
- DJ mixing — match tempos and neighbouring Camelot keys.
- Sampling and remixing — know the key before you add parts.
- Practising — set a click track to the song's BPM.
- Making a matching track — generate an original at the same key and tempo.
FAQ
BPM & Key Finder questions
7 questions
01How do I find the BPM and key of a song?
Load the audio file into the finder above; it estimates the tempo, key, Camelot code and relative key in your browser in a few seconds.
02How do I find what key a song is in?
Use the finder, or by ear: find the note that feels like 'home' (usually the last bass note), then check whether the song sounds major (bright) or minor (darker).
03Is the BPM and key finder free?
Yes — it's free, needs no sign-up, and runs on your device.
04Is my song uploaded?
No. The analysis runs locally in your browser with Web Audio; the file never leaves your device.
05Why does it show half or double the BPM I expected?
Many grooves can be counted either way — trap and drill are often felt at half time. The finder shows both alternatives; use tap tempo to decide.
06What is the Camelot code?
A DJ notation for keys on a wheel (1A–12B). Tracks with the same number, or one step away, usually mix harmonically.
07How accurate is it?
It's an estimate. Steady, drum-driven songs are most reliable; free-tempo, modal or key-changing music is harder for any detector.
Explore
Every Kenerate music tool
Songs, lyrics, genres, instrumentals and cover art — one studio, one credit balance.
Written by the Kenerate AI team
We build and run the Kenerate Music Studio. Every demo on this page is a real output of the engine named on it, made from the prompt shown; engine facts were checked against the app's code. Last updated 28 September 2026. Corrections: support@kenerateai.com.
Sources
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Try the bpm & key finder
25 free credits on sign-up. No watermark. Credits never expire.
- 25 free credits
- No watermark
- Credits never expire
