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Make Pro Mashups Fast with Mixed in Key 11 Pro

By: Andrew Duffield - June 3, 2025

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How Mixed In Key 11 Pro Supercharged My Mashup Mixing Game

If you're anything like me, you've probably sat there scrolling endlessly through your music library wondering which two tracks might magically work together. You find a track you love and think, "This should mix well with that one..." but once you try it? Total mess. Either the keys clash, the energy doesn't match, or the drop just feels awkward.

This was me - until I discovered Mixed In Key 11 Pro.

I'll be real: I've been obsessed with Mixed In Key ever since I started DJing. Their key detection has always been second to none, but with the release of MIK 11 Pro, it's evolved beyond just a key detection tool. This thing is now a full-blown creative playground for mashup mixing, playlist building, and musical exploration. It's honestly changed the way I approach my sets.

In this blog, I'll take you through the key features of Mixed In Key 11 Pro, how I personally use it to create pro-level mashups and playlists, and why I think this software is a must-have for DJs at any level.

What Is Mixed In Key 11 Pro?

At its core, Mixed In Key is a software that analyzes your music library and tells you what key each track is in. But with the Pro version, it's now capable of so much more:

• Mashup Mode that lets you instantly test song combinations
• Stem separation and export for pulling apart vocals, drums, and instruments
• Smart playlist creation based on harmonic compatibility, BPM, and energy flow
• Automatic cue point suggestions for smoother transitions

It's not just about helping you find the key of a track anymore - it's about unlocking creative ideas you never would've stumbled upon manually.

Mashup Mixing: The Heart of MIK 11 Pro

The real game-changer for me has been the new Mashup Mode.

Let me paint the picture. You open up the "Pro" tab and you're greeted with two decks - Deck A and Deck B - with a crossfader in the middle. It looks like a simplified DJ setup, but what it offers is far more powerful for idea generation.

You drag a track you love into Deck A, and boom: Mixed In Key instantly suggests songs from your library that harmonically complement it. These suggestions aren't just based on key - they take into account BPM, energy level, and phrasing.

Honestly? A lot of the time, the tracks MIK recommends for Deck B are better than what I would've chosen myself. And if the keys don't quite line up the way you want? No worries - you can change the pitch of the original track in Deck A and MIK will give you new suggestions based on that adjustment. This means you're not stuck working within a rigid system - you can actually sculpt the sound and vibe you want.

Instant Feedback = Infinite Inspiration

Here's the magic: you can instantly hear how two tracks sound together. You're not wasting time dragging tracks into your DJ software, setting cue points manually, and hoping it works. It's instant. And when something clicks, it's like unlocking a cheat code for creativity.

You can:

• Play around with different cue points in each track
• Use the crossfader to test blend points
• Explore key changes and how they affect the overall vibe
• Hear vocal vs instrumental combinations

And when you find something you love? Hit Save Mashup and you're off to the races.

Stem Separation: A New Level of Customisation

One of the most exciting features in MIK 11 Pro is the stem separation and export.

This means you can isolate:

• Vocals
• Drums
• Bass
• Melodies

You can then export each stem as a separate file, in the original key or with your key changes baked in. This opens up a whole new world of possibility for DJs and producers alike.

Want to create your own custom acapellas? Easy.

Want to layer vocals from one track over the drums of another? Go for it.

Want to build entire live mashups using isolated instrumentals and vocals? You can do that too.

This isn't just about DJing anymore - this bridges the gap between DJ and producer territory, and it's all happening from your laptop. No DAW required (unless you want it!).

DJ Mix Tab: Build Pro Playlists in Minutes

Now let's talk about something every DJ needs: solid playlists.

MIK 11 Pro's DJ Mix tab is honestly one of the best tools I've seen for building harmonic, energy-balanced playlists.

Here's how it works:

1. Load a track into Deck A.
2. MIK instantly suggests compatible tracks for Deck B.
3. You get suggested mix-in/mix-out points, hot cues, and energy flow indicators.

Once you find a great combo, hit Save to Playlist, and guess what? Deck B now becomes the new Deck A. MIK keeps suggesting more compatible tracks based on your evolving playlist.

It's like a musical domino effect.

You can build entire mix journeys in one sitting, save them as playlists, and export them into your DJ software - key info, BPM, cue points, all intact and ready to go.

If you've ever felt overwhelmed trying to build a set list that flows, this solves it. It removes the guesswork and replaces it with inspiration and speed.

Real Talk: Is It Worth It?

Let's take a step back.

Yes, this is a sponsored post. But if you've been following me for a while, you know I never do sponsored content unless it's something I genuinely use and love. I've turned down plenty of offers because I don't want to risk my integrity just for a payday.

But this? This is different.

Mixed In Key 11 Pro has genuinely changed how I prepare for gigs, build playlists, and explore new ideas. It's reignited my creativity, helped me break out of loops, and made music fun again.

And what I love most? You can do all of this without even touching the decks. It's a perfect couch companion for when you want to jam ideas or prep a set without setting up all your gear.

My Personal Workflow

Here's how I use MIK 11 Pro on a regular basis:

1. Download music from Beatport or other sources
2. Drag tracks into MIK to scan keys, energy levels, and cue points
3. Use Mashup Mode to test ideas and export stems
4. Use DJ Mix Mode to build flowing playlists
5. Export playlists and mashups into my DJ software
6. Practice sets or perform live with confidence, knowing everything is harmonically aligned and dialled in

This workflow has saved me hours and given me new material and ideas I never would've come up with otherwise.

Who Is This For?

Whether you're a:

• Download music from Beatport or other sources
• Beginner DJ who wants more confidence choosing tracks
• Experienced DJ looking for inspiration and new tricks
• Mashup artist hunting for the perfect acapella combos
• Playlist builder who wants better harmonic flow
• Producer who wants clean stems to work with

...MIK 11 Pro is for you.

It's not just a utility - it's a creative partner that's intuitive, powerful, and genuinely fun to use.

Final Thoughts

Mixed In Key 11 Pro is more than an update - it's a reimagining of how DJs and producers can interact with their music libraries. It's a tool that guides you without limiting you. It gives you structure without boxing you in.

And at just under $100 USD, it's a no-brainer investment for anyone serious about their mixing, creativity, or performance flow.

So if you've been feeling flat, stuck in the same routines, or just want to breathe some fresh life into your DJ process - give it a go. I swear by it, and I think you'll love it too.

Check the link in the description, grab your copy, and if you end up making something epic - tag me. I'd love to hear what you create.

Thanks for reading, and I'll see you in the next mix.

Watch the full video here: https://youtu.be/Vrhu1L6YfT8