Buy Version 8.1 Now

Mixed In Key is easy to download and install.  Once you purchase Mixed In Key, you will receive your download link by e-mail.

Mixed In Key costs $58 (US).  You can buy it online from 24 hours a day. 

Please select your platform:

Your download link will be emailed to you as soon as payment is accepted.

You can e-mail us with questions anytime:

Requirements for Mixed In Key

  • Windows version can be installed on Windows 10, Windows 8, Windows 7, or Vista
  • Mac OS X version requires Mac OS X 10.9 or higher.
  • An Internet connection is required to analyze new songs

When you analyze your MP3 and WAV files, Mixed In Key connects online to perform the analysis.  Files (or even filenames) are never uploaded online -- only the file's melodic information so it can be analyzed using our patented algorithm.

You can browse your results even when you are offline, such as at your DJ gigs.  The Internet connection is required only during the song analysis. Mixed In Key is committed to protecting the privacy of its fans. We have a strong privacy policy that you can read online at any time. 

Welcome aboard, and enjoy harmonic mixing!

What to do after the purchase?

First off, start mixing.  Get fresh and innovative!

Next, read our Harmonic Mixing Rules for great harmonic mixing tips.  Our Community also has hundreds of topics that you may find useful, all posted by professional DJs.

Help and Support

Have any questions or want support?

Email us anytime:

We take pride in great customer service.