Mixed In Key 10 Consistent. Accurate. Essential.

The world’s top DJs and producers use Mixed In Key to help their mixes sound perfect. Try it today with a 30-day money-back guarantee.

Inside Mixed In Key 10

Version 10 Overview

Accurate and super-fast. Drag-and-drop your files into your MacOS or Windows software, and it’ll show you the:

  • Musical key
  • BPM/tempo
  • How intense the track is, on a scale of 1 to 10
  • All of its meta-data All this information is sent to your favorite DJ software and the ID3 tags of each file. You can use it anywhere.

Improve Your Playlists

Mixed In Key will help you delete junk from your ID3 tags. Your playlists in iTunes, Serato, Traktor, Rekordbox and all other DJ software will look perfect afterwards – because your ID3 tags will be organized with the same scheme.

Export Cue Points to Pioneer DJ’s Rekordbox, Serato and Traktor

Mixed In Key 10 now supports Cue Point export for RekordBox. So, whether you use Traktor, Serato or RekordBox, Mixed In Key 10 will give you up to 8 automatic Cue Points per track. Our pioneering algorithm detects the most important parts of your tracks and adds precision cue points, giving you ultimate control over your DJ sets.

Dark Mode Feature

Dark Mode in Mixed In Key 10 offers a refined visual experience. Crafted for those who work in dimly lit environments or simply prefer a subdued interface, our Dark Mode ensures optimal readability and reduced eye strain. Dive into your sessions with a sleek and focused design, enhancing your workflow and complementing your creative process. Available on both Mac and Windows.

Background image

We’ve been improving Mixed In Key for the last 17 years. It has become the industry standard because of its focus on quality.

Get “Mixed In Key 10” now

Top DJs and producers use Mixed In Key.

David Guetta

“I’ve been using harmonic mixing for many years, but I had to find the keys with a keyboard.  Mixed In Key is as good, in less time. Magic!”

Armin van Buuren

“I’m a big fan of Mixed In Key. Keep up the good work!” – Armin is teaching DJs how to use Mixed In Key in his official MasterClass.


What do you love about Mixed In Key? “Everything.”

Sofi Tukker

“Mixed In Key is an essential part of all that we do. it comes into play with DJing and with producing. it’s a great tool and saves us a lot of time!”


“Mixed In Key is the miracle for all of us.”

Pete Tong

“Mixed In Key has proven to be a valuable and creative tool for both radio and club programming.  I’m hooked!”

Mixed In Key 10: Your Harmonic Mixing Companion

The Essence of Harmonic Mixing

Harmonic mixing is more than just matching beats; it’s about ensuring that the musical elements of your tracks align perfectly. Here’s why it’s a game-changer:

  • Seamless Transitions: Ensure tracks beat-match and key-match for smoother, professional mixes.

  • Musical Depth: Go beyond playing; understand tracks deeply for informed and creative mixes.

  • Avoid Dissonance: Sidestep key clashes that disrupt the flow, ensuring harmonically pleasing sets.

  • Optimize Track Selection: Use Mixed In Key’s Energy Level Rating to pick tracks that fit the mood.

  • Advanced Techniques Explore techniques beyond the basics, like energy boost and power block mixing.

  • General Questions

    Absolutely. If you have an older version, you can visit this page and click on “Upgrade From An Old Version”. After you enter your email, you will get your special discounted upgrade offer on your email inbox. If you don’t get one, just send us an email at [email protected] and we will help you with that.

    You can install Mixed In Key on up to 3 computers as long as they have the same OS (Mac/Windows). If you get one of our bundles such as the DJ or Complete Collection, you will be able to use your licenses on both Mac and Windows.

    Mixed in Key 10 is designed for DJs to find the key, scale, BPM and energy level of full songs. Mixed In Key Studio Edition is designed for producers to find the key and scale or notes of samples, loops, drums, vocals and any other audio to help make their productions sound better and harmonically correct.

    Any purchase you make you our website comes with a 30-day money-back guarantee (no questions asked). If you are not satisfied with the product, just send us an email at [email protected] within 30-days of your purchase and we will refund the entire amount back to you.

    Yes. Any student from any school can receive an educational discount from us as long as you provide your full name, name of school, web link to school, city/country and your Student ID card.

    There are full details to be found here.

    Yes. If you have, for example, a Mixed In Key license on Windows, we can cross-grade it to Mac at no cost, and vice-versa. You just need to send us a request on [email protected] with your email address used for the purchase and the VIP Code for your license.

    Mixed In Key 10 supports many file types. Here is a breakdown of file support by platform:


  • .m4a (AAC)
  • .mp3
  • .mp4 (key field not supported by Serato)
  • .flac
  • .wav (it analyzes, but it doesn’t tag the files)
  • .wma
  • .aif
  • .aiff


  • .aiff
  • .m4a (AAC)
  • .m4a (ALAC)
  • .mp3
  • .mp4 (key field not supported by Serato)
  • .wav (it analyzes, but it doesn’t tag the files)
  • .flac
  • In a word, no. Some DJ software uses our Camelot system, but you will only find the accuracy and peace of mind that comes from our Mixed In Key algorithm by downloading our software direct. Mixed In Key will instantly feed your results to your DJ software, giving you the most accurate key information possible and ensuring your mixes are spot on.