***** Harmonic Mixing Made Easy *****

Whether you are an aspiring or experienced DJ, Mixed In Key is an essential add-on to your DJ setup. This software virtually guarantees that your DJ sets will sound perfect.

The idea behind Mixed In Key is that it analyzes the harmonies and melodies of your music. It shows you the musical key of every track, and helps you choose tracks that are harmonically compatible with each other.

Most of the world's best DJs use Mixed In Key. It works with Traktor, Serato, Pioneer CDJs, Virtual DJ, Ableton Live and all other DJ apps. It's like a plug-in that makes your current DJ software 100% harmonic.

It takes 5 minutes to learn. Your DJ mixing and music production will sound incredible.

***** DJ Satisfaction *****
When asked, "Would you recommend Mixed In Key to your DJ friends?", 97% of Mixed In Key customers from our website said YES.

***** Quick How-To Guide *****

(Includes an example mix, check it out!)

What’s New

Version 8.5.2

- You can now jump to cue points in the audio player by pressing the number keys on your keyboard.
- Tested on macOS 10.14 Mojave.

- Manual edits of a song's key, tempo, or energy level are now displayed faster in the playlist tables.
- The 'Extra Key' column in the analysis queue table now uses the correct key notation.
- Improved cue point export to Native Instruments' Traktor.
- Better progress messages during cue point export.

- Fixed a crash while drawing certain dialog icons.
- Fixed a crash related to the tag editing pane.
- Fixed a rare crash while showing the piano keyboard window.

Ratings and Reviews

4.1 out of 5
7 Ratings

7 Ratings

unknownranger ,

Awesome But A Small-Bit Troublesome

What a great program! Read a lot about it online and found the app store to be ten dollars cheaper than the website. I’m an old school hip-hop dj and don’t mess with edm a whole lot but have found that Mixed In Key does help with setting up playlists and finding songs that mix and flow well together for performances. The best feature for me is how Mixed In Key adds cue points in Serato. The cue points Mixed in Key provides range throughout the whole song normally. Some are off-beat a bit at times, but are easily fixable within Serato. It saves a huge amount of time in finding parts of songs to scratch or mix.

The only reason I give this program a 4 instead of a 5 is the program seems to be a bit troublesome in regards to how to import the results into Serato, Ableton, or ITunes. Probably my fault but sometimes the Mixed in Key informaton is copied and transferred and sometimes it’s not and has to be manually typed in. With a huge library to copy, there’s going to be thousands I’ll need to type in by hand. I tried to follow instructions within the program, but still have trouble. Bummer for that but homerun for everything else.

Developer Response ,

Hey there, we really appreciate your positive feedback, it means so much to us!
In regards to the issue with tagging some of your files, can you please write to if the issue has not been resolved yet? We will be happy to assist you to fix this ASAP :)

``hjkfnmdu ,

N ot processing cue points on Traktor 3

ive followed all the directions and still no cue pionts appear and the the program locked up and had to force quit. this happened after the reinsatlle


Reinstall if you have difficulty

I had a problem where it would not analyze any files. I just removed it and reinstalled and it is processing and analyzing files. Note it says you have to disable itunes automatically keep folders organized. This may have been a factor.

Four stars for wasting my time trying to make it work.

Developer Response ,

Hey, thanks for your positive feedback :)

We should have the issue you mentioned resolved with our latest version.


Mixed In Key, LLC
9.5 MB

OS X 10.9 or later, 64-bit processor



Age Rating
Rated 4+
© 2018 Mixed In Key LLC


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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