Audio Key / BPM Finder (Made By Boomerang Kid Beats)
Audio Key / BPM Finder (Made By Boomerang Kid Beats)
PC Only · One-Click Key + BPM
One click. Find the musical key + BPM of any audio sample.
Drag-drop. Get key, BPM, confidence, and suggested scale. PC-only. (MAC COMING SOON.. Get FREE UPDATES FOR LIFE..)
Fast.
Make bass lines lock. Instantly.
Audio Key / BPM Finder (Made By Boomerang Kid Beats) r analyzes your audio samples and tells you the key, BPM, and scale in one click—so your 808s, growls, and melodies all hit in tune. Making the production process so much easier.
Producers waste time guessing keys. This kills flow. This fixes it.
How it works
- Drag-drop a file (.wav/.aiff/.mp3).
- One click: Analyze.
- Get Key, BPM, Confidence %, Suggested Scale, and Tuning Offset (cents).
Features
- One-Click Analysis — fast, no menus.
- Wobble-Tuned — detects sustained bass notes + modulated reeses better than “generic” key finders.
- Batch Mode — drop a folder, get a CSV.
- Tuning Offset — see if your sample is sharp/flat (± cents).
- Hotkeys — Enter = analyze, Ctrl+B = batch.
- Dark UI — zero distractions.
Perfect for
- Dubstep, Riddim, DnB, Bass House, Trap 808s, Cinematic low-end design.
PC-Only (Windows 10/11)
- CPU: Any modern x64
- RAM: 4GB+
- Storage: 50MB
- Formats: .wav, .aiff, .mp3
Mac coming later. PC (windows) only currently
What you get
- WobbleKeyFinder.exe
- User Guide (PDF) — 1-page, ultra-simple
- Batch CSV Template
- Free updates (v1.x)
Workflow tips
- If confidence < 70%, try the root-hold part of the sample.
- Use Tuning Offset to micro-tune by cents in your sampler.
- Batch a whole pack, label keys once, never think again.
License
- 1 user, 3 PCs. No resale/redistribution.
Changelog
- v1.0 — Initial release. One-click, batch, cents, CSV.
FAQ
Q: Will it find the key of complex growls?
A: Yes. It’s tuned for bass content; confidence % tells you how certain.
Q: DAW plugin?
A: Standalone app. Drag-drop is faster. VST later if needed.
Q: Mac?
A: Not yet. Vote inside the app (Help → Feedback).
Q: Refunds?
A: 7-day no-questions-asked if it doesn’t fit your workflow.