New: Stem Separation and more!
Watch the video! Pro version has great new features you need to know about.
What’s new in June 2025?
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Stem Separation and Export
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Change the Key of the song to find more mashup ideas
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Build a great playlist for your DJ set
Stem Separation (Highest Quality)
Split any song into vocals and instruments with a single click. Export stems for free, no subscription needed.
Change the Key to find more mashups
If you want to make a mashup that nobody else has, Change the Key of a song. You’ll discover amazing suggestions that nobody thought of.
Loop a Fragment
Load an Acapella on the first deck. Loop it. Then load different instrumentals on the right deck to hear them play together. It’s the fastest way to test mashup ideas.
A tip we got from David Guetta
If you have 1000 music files, the Mashup Idea list is going to be super-long. David Guetta suggested that we should make a filter that limits the suggestions to specific playlists or genres. That’s now available in the latest version.
A new way to discover
mashups & mix ideas
Check out what’s available on Mixed in Key 11 Pro.
Click each button to see the details.
Mashup toggle
In Mashup mode, load a track in Deck A and get perfectly matched mashup suggestions in Deck B.
Cue Point
Click this cue point to play its segment, beatmatched with the track on the other deck. Use it to quickly test how different sections of your songs sound together in your mashup.
Mashup Ideas
Click the arrows to cycle through mashup suggestions from your library.
Idea Filter
Quickly find the best mashup ideas by filtering your library by energy level, tempo, and playlist.
Test Mashup
Click this button to play both decks at the same time, perfectly beatmatched. Listen in to see how great your mashup sounds.
Pitch Shift
Change the key of any track and get real-time mashup suggestions and exports that match your pitch shift.
Favorite Mashups Playlist
This is where all your saved mashup ideas live. Review, rate, and export any mashup idea directly to your DJ software or DAW for further tweaking.
Stems
Separate vocals and instruments with precision and export stems straight to your DAW for easy mashups and remixes.
Looping
Create custom loops and lock the perfect section to build mashups, layer vocals, or test transitions without breaking your flow.
Export your stems
Export vocals, instrumentals, or the full track in both the original and updated key and tempo—your edits included.
DJ Mix toggle
In DJ mix mode, receive track suggestions to help craft smooth transitions and build your next DJ set.
Test DJ Mix
Hit this button and both decks play in sync, letting you preview your DJ transitions in real-time. It’s a quick way to fine-tune your mix and plan your set for the next gig.
Add to Playlist
Click this button to add the song to your playlist. Keep your tracks organized for quick access when building your set.
Move to Deck A
Click to move the track from Deck B to Deck A, refreshing suggestions based on the current track.
Pitch Shift
Change the track’s key and get new mix suggestions that match.
Stems
Split the track into vocals and instrumentals for cleaner transitions and live mixes.
Looping
Loop any section to extend or tighten up your mix.
“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!”
“Mixed In Key is a huge time saver! I use it for all my DJ mixes these days.”
What do you love about Mixed In Key? “Everything.”
“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.
Pro version includes all the main Mixed In Key features.
The world’s first and most accurate Key finding software for music.
Improve your DJ Mixing and Music Production right now.
Fully compatible
Designed to work with your favourite DJ software
Designed For:
Once you process your music, your other DJ software will sound even better.
Standard
Features included
Key detection
Energy level analysis
Cue points creation
Tag editing
Mashup idea engine
Mashup deck players
Mixout idea engine
Pro
New
Features included
Key detection
Energy level analysis
Cue points creation
Tag editing
Mashup idea engine
Mashup deck players
Mixout idea engine
Receive your upgrade deal
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“Since I play with 4 decks simultaneously, I find Mixed In Key very useful especially when I play melodic and vocal tracks. Layering different drums, melodic riffs and vocals, the outcome is seamless.”
“Mixed In Key is the miracle for all of us.”
“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!”
“I live by Mixed In Key. I use it religiously and key everything so I know what key to jam on a piano on top of any song! It’s part of my performance.”
“Mixed In Key when ever I’m in the studio or planning my biggest sets! Yeahhhhh!”
“Mixed In Key is part of my DJ workflow because it’s great for finding mashup ideas. I use it all the time.”
“I love Mixed In Key for its simplicity and functionality. I always use it before I add a new song to my set to make sure I know which key it is in.”
“Mixed In Key just makes organization easier.”
Trusted by artists
Loved by top DJs, producers, engineers, and vocalists worldwide.
New “Mixed In Key 11”
Optimized for people who want to sound their best.
Learn the Camelot Wheel
Mixed In Key makes harmonic mixing easy.
Energy level ratings
Unique Energy Level ratings show you how danceable each track is.
Efficient tag editing
Quickly update tags, whether you’re editing one or a thousand.
Add emojis to your playlists
Make your playlists as unique as your sound. Customize with your favorite emojis.
