Audio tool
PN Key
Any song, any key, any tempo.
A vocal retuning, stem splitting and voice effects tool. Upload a vocal and it detects the BPM and key automatically, then retargets both with real time stretching and pitch shifting, or runs it through one of 30 searchable, categorized effect presets. Upload a full song and split it into an isolated vocal stem and an instrumental stem, either one ready to download. Every download keeps its BPM and key as embedded metadata.
- Auto BPM/key detection
- Time stretch retuning
- Vocal isolation
- Instrumental stems
- 30 categorized voice presets
- BPM/key metadata tags