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A Psychological Guide to Harmonic Mixing and Composing

Harmonic mixing is an advanced technique used by top DJs and producers worldwide. It involves mixing tracks that are in the same or related keys, enabling long blends and mashups. The Simple Harmonic Mixing Tool on my website is designed to make this process even more straightforward. It’s an evolution of the Camelot Wheel, providing you with a unique code for each of the 24 possible musical keys (12 major and 12 minor keys). This tool is not just for DJs but also for music theory students and musicians who want to better understand the relationships between different musical keys.

The Emotional Landscape of Musical Keys

Understanding the emotional nuances of each key can add another layer of depth to your mixes or compositions. Let’s delve into the psychological characteristics of each key, along with examples from the electronic music world to illustrate these points.

Major Keys

  1. C Major (8B): Often considered the “default” key in Western music, C Major is straightforward and lacks sharps or flats. It’s the key of choice for simplicity and purity, often used to convey innocence and straightforward emotions.
    • Example: “Xtal” by Aphex Twin captures a sense of nostalgia and simplicity, making it a go-to for ambient sets.

  2. Db Major (3B): A somewhat rare key that’s often used for unique, ethereal sounds. It can evoke a sense of mystery or otherworldliness.
    • Example: “Polygon Window” by Aphex Twin uses this key to create a haunting, yet ethereal atmosphere.

  3. D Major (10B): Known for its uplifting and triumphant feel, D Major is frequently used to convey joy and happiness. It’s a key that’s often used to elevate the mood of a piece, making it ideal for peak moments in a set.
    • Example: “Spastik” by Plastikman uses this key to create a hypnotic, yet uplifting atmosphere.

  4. Eb Major (5B): This key is often used to convey a sense of majesty and grandiosity. It’s the key of the epic, of the grandiose, often used in anthemic tracks.
    • Example: “Strings of Life” by Derrick May uses this key to create a sense of uplifting grandeur.

  5. E Major (12B): Known for its majestic and heroic qualities, E Major is often used in anthems and other grandiose pieces. It can evoke a sense of grandeur and majesty, making it ideal for tracks that aim to inspire or uplift.
    • Example: “Why Does the World Exist” by Max Cooper offers a complex, yet majestic auditory experience.

  6. F Major (7B): Known for its warmth and harmony, F Major is often used in songs that offer comfort, solace, and a sense of belonging. It’s a key that can evoke a sense of warmth and envelopment, making it ideal for more introspective moments in a set.
    • Example: “Vanishing Point” by Matrixxman uses this key to create a warm, enveloping soundscape.

  7. Gb Major (2B): A rare key that’s often used to convey complex emotional textures. It can evoke a sense of complexity and depth, making it ideal for tracks that aim to provoke thought or introspection.
    • Example: “Mentasm” by Second Phase uses this key to create a complex, thought-provoking atmosphere.

  8. G Major (9B): Often associated with the pastoral and the rustic, G Major is the key of the outdoors, of the countryside, and of the simple life. It can evoke a sense of earthiness and groundedness.
    • Example: “Tha” by Aphex Twin captures a sense of pastoral tranquility, making it ideal for more laid-back moments.

  9. Ab Major (4B): Known for its dreamy and heavenly qualities, Ab Major is often used to convey a sense of ethereal beauty. It’s the key of the otherworldly, of the sublime, often used in tracks that aim to evoke a sense of dreaminess or transcendence.
    • Example: “Energy Flash” by Joey Beltram captures a sense of ethereal intensity, making it a go-to for more transcendent moments.

  10. A Major (11B): A bright and cheerful key, A Major is often used in songs that are upbeat, happy, and optimistic. It can evoke a sense of brightness and cheerfulness, making it ideal for uplifting moments.
    • Example: “Inspector Norse” by Todd Terje is a cheerful track that’s both danceable and uplifting, making it a crowd-pleaser in many sets.

  11. Bb Major (6B): Known for its optimistic yet complex qualities, Bb Major is often used to convey a sense of complexity tinged with optimism. It’s a key that can evoke a sense of layered emotion, making it ideal for tracks that aim to provoke thought while uplifting.
    • Example: “Acid Tracks” by Phuture uses this key to create a complex yet uplifting atmosphere, making it a staple in many acid house sets.

  12. B Major (1B): Known for its brilliance and optimism, B Major is often used to convey a sense of optimism and brightness, albeit with a level of sophistication. It’s a key that can evoke a sense of sophisticated optimism.
    • Example: “Clear” by Cybotron uses this key to create a futuristic, yet optimistic atmosphere, making it a classic in many techno sets.

Minor Keys

  1. A Minor (8A): A versatile key that’s often used to convey a range of emotions from sadness to introspection. It’s a key that’s as flexible as it is popular, often used in tracks that aim to evoke complex emotional landscapes.
    • Example: “Windowlicker” by Aphex Twin uses this key to create a complex emotional landscape, making it a versatile track for various moods.

  2. Bb Minor (3A): Known for its mysterious and introspective qualities, Bb Minor is often used to convey a sense of mystery or introspection. It’s a key that can evoke a sense of inward focus, making it ideal for more introspective moments in a set.
    • Example: “Voyage” by Gregor Tresher uses this key to create a mysterious, introspective atmosphere.

  3. B Minor (10A): Known for its darker tones, B Minor is often used to convey a sense of melancholy, introspection, and sometimes even despair. It’s a key that can evoke a sense of emotional depth, making it ideal for more emotionally charged moments in a set.
    • Example: “Dead Skin Cells” by Future Sound of London is a haunting track that perfectly captures the essence of this key.

  4. C Minor (5A): Often used to convey a sense of tragedy or heaviness, C Minor is the key of the dramatic. It can evoke a sense of weight and gravitas, making it ideal for tracks that aim to create a sense of emotional intensity.
    • Example: “Risingson” by Massive Attack uses this key to create a brooding, intense atmosphere.

  5. Db Minor (12A): A rare key that’s often used for deeply emotional pieces. It can evoke a sense of emotional depth and complexity, making it ideal for tracks that aim to provoke thought or introspection.
    • Example: “Schöneberg” by Marmion uses this key to create a deeply emotional atmosphere.

  6. D Minor (7A): Known as the “saddest of all keys,” D Minor is often used to convey a sense of deep emotional weight, often tinged with a sense of finality or loss. It can evoke a sense of melancholy and depth, making it ideal for more emotionally intense moments in a set.
    • Example: “Halcyon On and On” by Orbital captures a sense of melancholic beauty, making it a staple in many chillout sets.

  7. Eb Minor (2A): A complex key that’s often used to convey intricate emotional textures. It can evoke a sense of complexity and depth, making it ideal for tracks that aim to provoke thought or introspection.
    • Example: “Dominas” by Carl Craig uses this key to create a complex, thought-provoking atmosphere.

  8. E Minor (9A): Known for its melancholic yet hopeful qualities, E Minor is often used to convey a sense of melancholy tinged with hope. It’s the key of the bittersweet, of the hopeful lament, often used in tracks that aim to evoke a sense of complex emotion.
    • Example: “Porcelain” by Moby captures the essence of this key with its melancholic yet hopeful tones.

  9. F Minor (4A): Known for its depth and its ability to convey a sense of gloom, sorrow, or existential angst. It’s a key that can evoke a sense of emotional depth, making it ideal for more introspective or moody moments in a set.
    • Example: “Knights of the Jaguar” by DJ Rolando is a deep, introspective track that captures the essence of this key.

  10. Gb Minor (11A): An enigmatic key that’s often used to convey a sense of mystery or otherworldliness. It’s a key that can evoke a sense of enigma and complexity, making it ideal for tracks that aim to provoke thought or introspection.
    • Example: “Age Of Love” by Age Of Love captures a sense of timeless, mystical allure.

  11. G Minor (6A): Known for its ability to convey a sense of sadness tinged with passion or a sense of urgent longing. It’s a key that can evoke a sense of emotional urgency, making it ideal for more emotionally charged moments in a set.
    • Example: “Rez” by Underworld uses this key to create a sense of urgency and emotional depth.

  12. Ab Minor (1A): A rare key that’s often used to convey a sense of haunting or otherworldly qualities. It can evoke a sense of haunting beauty or etherealness, making it ideal for tracks that aim to create a sense of emotional complexity.
    • Example: “Born Slippy .NUXX” by Underworld uses this key to create a haunting, yet uplifting atmosphere.

Practical Uses and Personal Recommendations

The Camelot Wheel and the Simple Harmonic Mixing Tool are primarily used by DJs and music producers to group keys based on their harmonic relationships. Keys adjacent to each other on the wheel are considered compatible and can be mixed or transitioned between more easily than keys that are further apart. This avoids dissonance or clashes between different musical keys, making your mixes smoother and more emotionally resonant.

It’s worth noting that my recommendations for chord progressions are based on my personal experience and expertise as a musician and composer. There are 7 possible following keys that I find harmonious or serve a meaningful corresponding purpose. However, these are my personal recommendations and should always be taken with a grain of salt.

Conclusion

Understanding the emotional nuances of musical keys can significantly enhance your harmonic mixing skills. Whether you’re a DJ looking to create a seamless mix or a composer aiming for a particular emotional impact, the Simple Harmonic Mixing Tool can be an invaluable resource. It simplifies the complex world of harmonic relationships between keys, making it easier for you to create emotionally resonant mixes and compositions.

Feel free to explore the Simple Harmonic Mixing Tool to get a hands-on experience and make your musical journey even more enriching.

I hope this deep dive into the emotional nuances of each key provides you with valuable insights for your next musical project. Happy mixing and composing!

The Ultimate Harmonic Mixing & Composing Chart

Before you dig in…

The Ultimate Harmonic Mixing & Composing Chart is a visual aid for musicians, producers, composers and DJs to easily create music that always has harmonic chord progressions. This sheet is now widely used worldwide as a teaching and practical tool in music and DJ schools and has been downloaded hundreds of thousands of times.

The situation

As both a DJ and composer, the Circle of Fifth or the Camelot Key Wheel system — amongst others — have always been handy tools for me to write and mix music harmonically. There are just too many options in chord progressions than I could ever have in my memory (maybe you can, but I don’t).

So yes, I could always have a look at above mentioned helpers to orientate myself through the notes and chords jungle, in case needed, which is not always the case. I have the most common chords in my head. Just not always.

As a composer I’m fine with the musical key/chord system, i.e. “A minor“, but as a DJ it isn’t very likely (for me, again) to remember all the musical chords to know what to mix into what. So, Mark Davis came up with Camelot Keys (used in Mixed in Key, which I prefer, because of its accuracy) and then there are the Open Keys (Traktor). Which is basically a range of 12 keys for each gender, major and minor chords. “A minor” is 8A (Camelot Key) or 1m (Open Key).

In a nutshell: if you mix 1A into 2A (and so forth, up until 12A and then into 1A again) you’re generally fine. Your mixing transitions will always be harmonic, no key clashes. This example is the very basic part of harmonic mixing or composing. And also, a bit boring if you do that all the time. It becomes really good and interesting when you use all the options within the world of chord progressions.

What I was missing in all those years of composing and mixing was ONE chart (to rule them all) that shows me ALL key/chord systems and their equivalents, their piano keys (very useful for composing) and their harmonic keys/chords. I searched the interwebs in order to find out if someone did this, but no one did.

The solution

So, I did it myself. 8 hours work and I had what I was looking for. And since I guess this could be useful for every musician/DJ, I want to share it here with you. This is how it looks like (click to open the full resolution file):

The Ultimate Harmonic Mixing Composing Chart
Click to open large version, right-click to save

You can download the high-res PNG image above, print it out and use it for yourself, if you like. Here’s a PDF and the original EXCEL version of it, in case you want to edit/modify something for your needs (let me know when you find mistakes or when you improved it!):

PDF | EXCEL

What does it do, how do I use this?

Let’s take an example for a composing or mixing situation:

The chord we’re working with at the moment is A minor (or 8A, or 1m). What shall be next? Everything in the table below — around the 8A — is possible, it will be harmonic. The closer to the 8A it is the more harmonic it’ll be.

Composing Keys

DJ Keys

Harmonic Keys

Western Music Scale
Piano Chord Keys
Camelot Key
Open Key
Scale Degree
DJ Keys up/down
D minor D + F + A 7A 12m Fourth (Sub-Dominant) -1
C major C + E + G 8B 1d Relative major

A minor

A + C + E

8A

1m

Same key (tonic)

E minor E + G + B 9A 2m Fifth (Dominant) 1
B-flat/♭ minor A# + C# + F 3A 8m Low energy boost 7
B minor B + D + F# 10A 3m High energy boost (supertonic) 2
A-flat/♭ minor G + B + D# 1A 6m Low energy drain -7
G minor G + A# + D 6A 11m High energy drain (leading tone) -2

But your decision what to do next is depending on the purpose. What kind of “feel” do you want to give your mix or composition?

Examples

Here are some possible chord progression scenarios, working with the Camelot Keys (which I prefer, at least for DJing), starting with 8A:

The “River”

That’s how I call it, it’s kind of a “secure standard”, nothing special, it’s just flowing along:

8A > 9A > 10A … 12A > 1A > 2A and so forth, until you’re at 7A and back into 8A again

Audio sample:

Music used: Ingo Vogelmann “Albert” (8A) > Tripswitch “Proximity Effect” (9A) > Mike Griego “What Lies Beyond” (10A) 

You can’t go wrong with this one, you just rock “around the clock”. Depending on the energy level of actual music/sequence used, transitions changes can be very energetic, though.

The “Little Ocean Wave”

The energy of this chord progression has the shape of an ocean wave or a sawtooth:

8A > 9A > 11A (+2 DJ keys, high energy boost) > 12A > 1a and so forth

Audio sample:

Music used: Ingo Vogelmann “Albert” (8A) > Tripswitch “Proximity Effect” (9A) > Bobby Deep “Egopunk” (11A) 

You can do this once in a while to give your mix a little energy boost, which makes it more interesting than the “River”.

The “Big Ocean Wave”

8A > 9A > 4A (+7 DJ keys, low energy boost) > 6A (+2 DJ keys, high energy boost) > 7a and so forth

Audio sample:

Music used: Ingo Vogelmann “Albert” (8A) > Tripswitch “Proximity Effect” (9A) > Michael A “Storm” (4A) > Robert Babicz “Kinect” (6A) 

Here you have a longer and progressive wave of energy rising, until it falls back to normal at 7A again, just like an ocean wave crashing and the next one building up again.

The “Wild Ocean”

It’s a bit stormy, and the waters stirred up, but everything is still harmonic and in place. This is the most “interesting” way of mixing, things shouldn’t become boring:

8A > 8B (relative major) > 9A > 4A (+7 DJ keys, low energy boost) > 4B (relative major) > 6B (+2 DJ keys, high energy boost) > 7B > 2B (+7 DJ keys, low energy boost) > 4B (+2 DJ keys, high energy boost) > 5B and so forth

Audio sample:

Music used: Third Son & Wally Lopez “Geometry” (8A) > Ingo Vogelmann “Empire On Fire” (8B) > Antrim “The Mystic Lovers” (9A) > Michael A “Storm” (4A) > Raw District Feat. Jinadu “Taking You Down” (Habischman Remix) (4B)

I could make up a hell of a lot more examples now (with even sillier names), but you most probably already get the idea. The options are really endless, and you’ll always be composing or DJing harmonic. The above scenarios are just examples. Find out what works for yourself, I’m sure you’ll have fun experimenting with chord progressions, using this nifty chart. Oh, and don’t mind the silly names … it’s just about giving things a name. 😉

It’s free! Download, share, modify, re-publish and generally do with it whatever you want. But please, don’t pretend you did this. Credit would be nice (and fair) but is no condition.