Mixed In Key alternative for Mac, free and open source
Claimp is a free Mixed In Key alternative for Mac when you need a local player that analyzes BPM and musical key, writes both into tags, and shows key in Camelot notation.
Is there a free Mixed In Key alternative?
Mixed In Key offers tools for key analysis and harmonic mixing. Claimp covers a narrower set-preparation workflow in a free, open-source Mac app. Select tracks, choose Analyze tracks, and the MusicUnderstanding framework in macOS 27 computes BPM and musical key without sending the library away.
Claimp writes the results back into TBPM and TKEY tags, or BPM and INITIALKEY for formats that use those fields. It shows the key as Camelot, such as 8A, with the note name on hover. That makes it useful for people searching for mixed in key free software that also plays the analyzed files.
What do Camelot keys mean in Claimp?
Camelot notation gives each detected musical key a number and a letter. Claimp displays that short code directly in the Key column, so you can sort or scan a playlist while preparing a set. The analysis view below keeps BPM, Camelot key, and track details together.
You can also sort by Year, length, or kbps, filter the playlist by typing a few letters, reorder columns, resize them, and mark tracks already used in the mix. The full-track spectral waveform shows loudness by height and frequency by colour, from red bass to violet highs.
Does Claimp replace harmonic mixing or live DJ software?
Claimp helps with selection, listening, and file handling. A row or the cover art drags the real file into Ableton, Bitwig, or Finder. Tracks, analysis, playlist state, and played marks stay on your Mac, and the native Swift and AppKit app requires macOS 27 or later.
Claimp does not mix or blend tracks and does not replace Mixed In Key’s wider tools, rekordbox, Serato, or djay for live performance. It is a compact player for preparing a set, available free under the Apache-2.0 license.
Questions
- Is key finder software free?
- Claimp is free and open source under Apache-2.0. Its BPM and musical key analysis runs on-device through MusicUnderstanding in macOS 27.
- What do Camelot keys mean in Claimp?
- Claimp converts a detected musical key to Camelot notation, such as 8A, and shows the note name on hover. The code is stored alongside BPM in the playlist workflow.
- How does the Camelot wheel work with Claimp?
- Claimp supplies the detected Camelot code so you can use it during track selection. It does not perform or automate a mix.