Another excellent article from Attack Magazine, “The Theory of Techno Pads (Part 1),” which is a snippet from the book The Secrets of Techno Production. It dives into the music theory behind creating techno pads and highlights how even a little theory knowledge can go a long way. While you don’t need to be a music theory expert to make great tracks, understanding how to build chords—like triads, 7ths, and 9ths—can help you craft richer, more dynamic sounds that really stand out.

Summary

1. Basic Chord Theory and Construction:
   The article emphasizes the importance of understanding minor scales, as 99.9% of techno music is based on them. Using the E minor scale as an example, it explains how triad chords are built by combining the root note with notes two and four steps away in the scale. For instance, the E minor triad comprises E, G, and B. The process of identifying which chords are major, minor, or diminished is also outlined, with a focus on minor chords for their darker, moodier tone, which aligns with the aesthetic of techno.
2. Enhancing Chords with Layers and Automation:
   Beyond basic triads, producers can enrich their sound by adding layers to their chords. This includes incorporating additional octaves of existing notes to make chords fuller and more dynamic. Automation, such as gradually increasing the filter cutoff frequency over time, is recommended to create evolving textures and maintain listener interest. For example, using filter automation at the end of each four-bar segment can add energy and movement to the track.
3. Advanced Chords: 7ths and 9ths:
   To move beyond simple triads, the article introduces 7th and 9th chords, which add harmonic complexity and emotional depth. A 7th chord is formed by adding the note to the left of the root in the scale, while a 9th chord incorporates the note to the right of the root. These richer chords are particularly effective for creating lush, atmospheric pads, a staple in many techno tracks. Examples include adding A to the B minor chord for a 7th or F# to the E minor chord for a 9th.

By applying these techniques, producers can achieve a more polished, professional sound, even with minimal formal music theory knowledge. This foundational understanding enables greater creative control over chord progressions and their integration into techno productions.

Click here to view the full article from Attack Magazine