Dark Trap Chord Progressions: 7 Loops That Work (With Free MIDI)

Got your drums going but the beat still sounds empty? Most of the time the missing piece is the chords. Dark trap does not need complicated music theory. A handful of minor progressions, played simple and slow, carry a huge part of the genre.

Below are 7 dark trap chord progressions you can use right away. Every one is written in A minor (white keys only, so easy on a MIDI keyboard or in the piano roll), with Roman numerals so you can move it to any key.

Quick theory: why minor sounds dark

A minor chord has a lowered third compared to a major chord. That one note is what makes it sound sad, tense or moody. Trap producers lean on minor keys for exactly that reason.

How to read the Roman numerals:

• Lowercase (i, iv, v) means a minor chord.
• Uppercase (III, VI, VII) means a major chord.
• In A minor, i is A minor, iv is D minor, VI is F major, and so on.

Once you know the numbers, you can play the same progression in C minor, F# minor or whatever key your vocalist likes.

7 dark trap chord progressions

1. i, VI, III, VII (Am, F, C, G)

The classic. It moves through every important chord in the key and loops perfectly. It sounds emotional more than evil, so it works great for melodic trap and sad rap.

2. i, iv (Am, Dm)

Just two chords. Do not underestimate it: a simple loop leaves a lot of space for the rapper and for your 808. Put it on a dark pad or a bell and let the drums do the work.

3. i, VI, iv, V (Am, F, Dm, E)

Notice the E major at the end instead of E minor. That chord comes from the harmonic minor scale and contains a G#, a note that pulls hard back to A. It gives a cinematic, slightly classical tension that you hear a lot in darker trap and drill.

4. i, bII (Am, Bb)

This is the evil one. The Bb major chord sits just one half step above the root. That half step rub is the sound of the Phrygian mode and instantly makes a loop feel menacing. Try it with a choir or a low string sound.

5. i, VII, VI, VII (Am, G, F, G)

A loop that walks down and then back up. It feels like it never really resolves, which keeps a hook moving forward. Good for beats that need energy without sounding happy.

6. i, iv, VI, v (Am, Dm, F, Em)

Fully minor flavored, no bright major chord at the end. Moody and smooth. Works well at a slower tempo with a soft piano or Rhodes sound.

7. i, ii°, i (Am, Bdim, Am)

The diminished chord (B, D, F) is unstable on purpose. Drop it in for one bar and go back to the root. It adds a horror movie kind of tension without changing the vibe of the whole loop.

Chord notes cheat sheet (A minor)

• Am: A, C, E
• Bdim: B, D, F
• C: C, E, G
• Dm: D, F, A
• Em: E, G, B
• E (major): E, G#, B
• F: F, A, C
• G: G, B, D
• Bb: Bb, D, F

How to make these progressions sound like trap

The chords are only half of it. The way you play them is what makes them sound like trap instead of a piano lesson.

1. Keep the voicings low and simple. Three notes per chord is enough. Thick, busy chords fight with the vocal.
2. Use long chords. One chord per bar (or even two bars) is very common in dark trap. Let the hi-hats bring the speed.
3. Build your melody from chord notes. Pick notes from the chord that is playing and you will rarely hit a wrong note.
4. Let the 808 follow the roots. Play the root of each chord (A, F, C, G for progression 1) on your 808. Make sure your 808 sample is tuned to the key, otherwise everything sounds slightly off.
5. Do not start every chord exactly on the beat. Pushing a chord a little earlier or later makes the loop feel less robotic.
6. Leave room for the voice. Keep the chords quieter than you think and do not stack too much in the midrange.

Get these chords as free MIDI

Do not feel like clicking every note into the piano roll? Use our free Chord Progression Generator. Pick the Dark or Sad mood, choose your key and tempo, and listen right in your browser. Like what you hear? Download the MIDI. You get two tracks: the chords and a bass line on the root notes, which is a great starting point for your 808. Drag it into FL Studio, Logic Pro, Ableton or any other DAW.

Making chords for a beat you already have, or for a loop you sampled? Find the key and BPM first with Beat Lab, so your progression actually matches.

Chords done, now drums and 808s? NAME The Trap Oneshot Pack Vol. 1 includes 26 808s, 20 kicks and 22 closed hats, among other sounds, all royalty-free. Want to build the full beat? Read how to make a trap beat in FL Studio.

FAQ

What key is best for dark trap?

There is no single best key. Any minor key works. Pick the key that fits the vocal range of the artist, then move the progression there using the Roman numerals.

Can I use these chord progressions in a song I release?

Yes. Chord progressions like these are common building blocks in music. The MIDI from our generator is free to use in your own tracks, also commercially.

How many chords does a trap beat need?

Often two to four. A short loop that repeats leaves space for the rapper. If the beat gets boring, change the sound or the drums before you add more chords.

Why does my 808 clash with my chords?

Usually the 808 is playing a note that is not in the key, or the sample itself is not tuned. Play the roots of your chords on the 808 and check that the sample is tuned to the right note.

Want more free stuff for your beats, like a BPM finder, master checker and audio converter? Check out all our free music tools.