The rule of thirds in arrangements and mixing
One of my favorite aspects of music making is to use proportional ratios regularly. While this seems perhaps counter-productive when compared with the artistic side of producing music, I use it to eliminate a bunch of technical roadblocks that emerge in the process of decision making. Because making decisions can sometimes end up in roadblocks, you can use this technique as a general rule that you always refer to whenever you have to.
Let me explain how this rule of thirds can give you wings.
The first time I familiarized myself with this concept was when I used the iPhone grid to take pictures. I had read that a tip to take better pictures was to use that grid to “place” your content. To compose your photos according to the rule of thirds, you must imagine your photo divided into nine equal parts using two vertical lines and two horizontal lines. For example, the square in the middle should have the subject of your picture, so it’s perfectly centered, it is also recommended to have something like a detail where the lines cross.
When I practiced this, I immediately saw a parallel with musical arrangements. For instance, any song will have three distinct sections when it comes to the story line (intro, main section, outro). Where each section meets, there must be a pivot, an element of transition. When I work, I always start by dividing the song into equal thirds, then, I’ll divide again so I have nine sections total. Starting with arrangements, they have equal parts, but this will then change as I dive in details of arrangements; some of the “lines” of the grid will be moved around.
TIP: Use markers in Ableton and give names to each section.
What you want in arrangements, is a good balance between expected and unexpected elements.
Using the rule of thirds helps achieve this balance: while you center the main idea of your song right in the middle of your timeline, you can have an overview of where the listener will sort of expect something to happen. Then you can play with that. Either you give the listener something where they expect it, or move it slightly to create a surprise.
The rule of thirds can also help in a few other aspect of your work:
- Tonal balance: We covered this topic recently and this means splitting your song’s frequency range in three areas (low, mid, high). You can use a shelving EQ to help you with this or you could re-route your sounds into three busses that are per-band. This will allow you to control the tone using the mixer of your DAW. In this case, by simply splitting in 3 bands, you minimize the work of deciding which tone to take.
- Sound design: We’ve discussed sound design before but I’d like to pinpoint how you can apply the rule here. For instance, think of how a kick is made. There will be the mid punch of the kick, supported by a bit (or a lot) of sub, then a transient on top. Most of my percussion are layered with three sounds. One will occupy most of the space, another will add add body, and the last one will be adding transients or texture. I also find that shuffling with three sounds often makes it difficult to get bored of a sound. The rule of thirds – where you have sound variations – pretty much always works for me. The question to ask is, is there a balance or is there a dominant?
- Mixing: When I do a mixdown, I always have multiple categories for my sounds. Part of this is that – since I really don’t want all my sounds to be front forward – I’ll have some that are intentionally low, others in the middle, and the loudest one are the ones that are meant to be right in front of me. It’s very soothing for the ear to have these three areas of sound levels because it help creates dynamic range and creates an acoustic feeling of tangible spacing; putting some sounds in the back will give support to the ones who need to be heard. Just like sound design, if you always keep in mind that you’re layering in thirds, this can give your mixes a lot of depth.
- 1, 2, PUNCH! This is a technique that I’ve learned in my theater classes, consisting of creating expectations to then mess with the expectations. Basically, you want to introduce a fun sound, and in the pattern introduce it again later, but at the exact same place, then the listener will expect it to come a third time. This is where you can surprise them by either not playing the sound or by bringing something different. Simple, but very effective.
- AUX/Sends. This might sound a bit much, but I limit myself to not use more than 3 aux/sends. I find that an overflow of effects will make your song messy and unnecessary busy. One of my starting templates has only three sends by default: reverb, delay, compression (or another sound modulation effect such as chorus).
- Stereo spectrum. I like to see the placement of my sounds in a grid of 3 x 3 zones. It will go as: right, middle, left then, low middle and high. Some of the main sounds will have to be right in the middle (ex. clap, melody), some in the low-middle (ex, bass) and then some elements that are decorative, around. A healthy mix is sort of shaped like a tree: middle low should be strong with bass/kick, then middle left-right and middle-middle are strong too, then some content in the middle-high, with a little presence in the high left-right. You want to be very careful with the zones of low left or right as this could create phasing issues. You want your low end to be in mono, therefore, centered.
There are other examples, but these are the main ones that come to me!





basslines. If that’s not enough you can also use the midi effect velocity which can not only alter the velocity of each note, but in Ableton Live it also has a randomizer which can be used to create a humanizing factor. Another way to add dynamics is to use a tremolo effect on a sound and keep it either synchronized, or not. The tremolo effect also affects the volume, and is another way of creating custom made grooves. I also personally like to create very subtle arrangement changes on the volume envelope or gain which keeps the sound always moving.
modulate anything, and they will automatically create movement. For each LFO, I often use another LFO to modulate its speed so that you can get a true feeling of non-redundancy.
A sound’s position in a pattern can change slightly throughout a song to create feelings of movement; a point people often overlook. This effect is easier to create if you convert all of your audio clips to midi. In midi mode you can use humanizer plugins to constantly modify the timing of each note. You can also do that manually if you are a little bit more into detail editing but in the end a humanizer can do the same while also creating some unexpected ideas that could be good. Another trick is to use a stutter effect in parallel mode to throw a few curve balls into the timing of a sound every now and then.

Visually it looks better and is easier to manage, and additionally you can also put effects on the group to glue all the sounds together – generally you’ll need a compressor and one or two EQs for a relatively uniform group. Once I’ve done that, I usually like to have an additional bus for all sounds (eg. groups) that will glue everything else together.
If you work in the arranger, you drop sounds in the channel and it’s an easy way to see the layers. I like turning off the grid to do this so it feels a bit more natural.

A friend of mine mentioned that music with a particular sound or mood would seem to have a personality of its own, which is a similar comment my friend Vera told me about the records she always carries with her – that certain records were like friends or companions to her. Some records work better with others and some work really well in a very specific context. Some people talked about keeping certain records to close out their sets, and others perfect for a sunrise.
Another way you can approach writing music that sounds more timeless is to be aware of current trends in music, and understand what really defines what’s popular. There is no shortage of studies that have looked look at chord progressions common throughout different eras, and identified a winning formula. The use of the right chord progression mixed with innovative
Many DAWs can be setup to load a template as an initial starting point. Reason will propose a pre-made environment, and Studio One will propose if you’d like to setup a project for mixing to speed up your getting started time. Ableton Live doesn’t have that feature by default, but you can easily change that to open a custom startup project.




















