"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!" – David Guetta
What do you love about Mixed In Key? "Everything." – Diplo
"Mixed In Key helps me find tracks and acapellas in the same key." – Hardwell
"So efficient & easy to work with. I use it every time i make a mash up and it keeps all of my records organized so i can be creative on the fly. Love me some Mixed In Key!" – Steve Aoki
"Mixed In Key is a huge time saver! I use it for all my DJ mixes these days." – Kaskade
"Mixed In Key has proven to be a valuable and creative tool for both radio and club programming. I'm hooked!" – Pete Tong
"I love Mixed In Key for its simplicity and functionality. I always use it before I add a new song to my set." – Zedd
"My secret weapon for all my #dashups has always been Mixed In Key, I never leave the house without it :-)" – Dash Berlin
"I am onboard with your software. Thanks for such an amazing product. I will let everyone know how good it is." – Markus Schulz
"It's good for music producers too - You can analyze your entire sample library and find loops in the same key." – Nicky Romero
Read the story of how we got these quotes
The world’s best DJs use Mixed In Key. It analyzes your files, and helps you use Harmonic Mixing so you will sound perfect in every DJ set.
We’ll teach you all the cool tricks used by pro DJs. Explore this website to learn DJ techniques like Energy Boost mixing and Power Block mixing. The How-To Guide covers a bunch of DJ techniques that were secret before we published them.
Mixed In Key scans your music files and shows you everything you need to play a great DJ set: