An epic bass line needs 2 things: root notes to make it solid, and non-root notes to make it interesting.

So, start by playing the root of each chord. Then towards the end of each chord, add one or two…

Most bass lines consist of only roots, or roots and 5ths. Boring! Remember, bass lines are melodies. They need contour, too.

So, if your bass lines jump around between roots and 5ths, smooth them out by using small intervals to…

How to Write Heavy BASS Lines

Step 1. Syncopated Octaves

Set up one bar of 4|4 with your grid on 1/16 notes, and your tempo at 110 BPM. You’re gonna start by using only one note, and the octave of…

How to Write Locrian BASS Lines

Step 1. Basic

Set up four bars with an 1/8 note grid, and your tempo at 97 BPM. You’re gonna start by writing a basic bass line that plays every 1/8 note. This creates…

How to Write a BASS Line with Harmony

Step 1. Low

Harmony is when two or more notes are played together. And sadly, it’s rare to hear harmony in a bass line. The word “line” is actually used to convey…

How to Write Energetic BASS Lines

Step 1. Rhythmic Energy

There’s a super energetic bass line in the new single “No Reason” by The Chemical Brothers. To write a bass line like this, you need a lot of movement. Not…

How to Write a Bass Line like Gorillaz "New Gold"

In the new Gorillaz single “New Gold”, there’s a music theory secret that makes their song feel totally different to the other new releases out this week. That’s what you’ll…

How to Write a Bass Line like Red Hot Chili Peppers "Tippa My Tongue"

In the new Red Hot Chili Peppers single “Tippa My Tongue”, there’s a ridiculously funky variation of the blues scale, which we’re calling the RHCP scale…

Steven Wilson: Change Your Workflow

"I’m not thinking like a bass player would. It gives you all of these possibilities as a bass player to play melodies, riffs, chords." –Steven Wilson (Porcupine Tree songwriter-producer)

WELCOME

Hello revolutionary music makers, we…

Bass Contour Rule

Learn how to write better bass lines by creating melodic contours with 3rds and non-harmonic notes. But first… Tea!

INTRO

Hello revolutionary music makers, we are Kate and Ray Harmony (AKA Revolution Harmony), and welcome to Hack…

Wrong Notes for Better Bass Lines

In this lesson you'll learn how to spice up your bass using non-diatonic notes (AKA chromatic notes). But first… Tea!

Hello revolutionary music makers, we are Kate and Ray Harmony (AKA Revolution Harmony), and…

How to Add Energy to Bass Lines

In this lesson you'll learn how to write better bass lines, by using 1/16 rests. But first… Tea!

Hello revolutionary music makers, we are Kate and Ray Harmony (AKA Revolution Harmony), and welcome…

Harmonic Rhythm for Better Bass

Learn how to write better bass lines by improving your harmonic rhythm!

Hello revolutionary music makers, we are Kate and Ray Harmony (AKA Revolution Harmony), and welcome to Hack Music Theory, the fast, easy and…

4-Step Hack for Dark Bass Lines

In this lesson you’ll learn a simple 4-step hack for writing dark and dissonant bass lines. We invite you to work along with us through the following steps, so by the end of this…

5-Second Intro Rule

Learn how to use our 5-Second Intro Rule to instantly capture the attention of your listeners, so your songs don’t get skipped. But first... Tea!

Hello revolutionary music makers, we are Kate and Ray Harmony (AKA Revolution…

80/20 Rule for Better Bass Lines

In this tutorial, you'll learn the secret 80/20 bass rule that will forever change the way you write bass lines. But first… Tea!

Hello revolutionary music makers, we are Kate and Ray Harmony (AKA…

3 music theory hacks to make your music stand out, so you can get discovered!

Hello revolutionary music makers, we are Kate Harmony and Ray Harmony (AKA Revolution Harmony), and welcome to Hack Music Theory. We help you make great…

Learn how to write a bass line for an epic chorus, by using a music theory hack from Leprous “Alleviate” (off their new album “Pitfalls”).

Hello revolutionary music makers, we are Kate Harmony and Ray Harmony (AKA Revolution Harmony)…

With Halloween around the corner, horror movies and TV shows are flooding Netflix. So, it’s the perfect time to learn how to write spooky and scary soundtrack music like the creepy new American Horror Story 1984 theme song. 

Hello revolutionary…

Do you have an idea for a song, but you don’t know where to go next? Then learn how to write a song like a pro, with this new workflow series.

Hello revolutionary music makers, we are Kate Harmony and…

Instead of watching reaction videos, why not learn a music theory hack from the new TOOL song, and how to use it to write odd time signature bass lines and drum beats! Subtitles/CC available.

WELCOME
Hello revolutionary music makers…

What does Ed Sheeran & Justin Bieber’s song “I Don’t Care” have in common with the metal subgenre Djent? The answer is shocking and eye-opening, so click play to find out now! Subtitles/CC available.

Just before we jump in though…

Learn how to write a bass line, using a music theory hack from Thom Yorke (Radiohead) “Traffic” off his new album “ANIMA”. Subtitles/CC available.

Hello revolutionary music makers, we are Kate Harmony and Ray Harmony (AKA Revolution Harmony), and…

Learn how to write an uplifting bass line, using a music theory hack from Black Eyed Peas “Be Nice” ft. Snoop Dogg (written by Adam Friedman for Songland TV show). Subtitles/CC available.

Hello revolutionary music makers, we are Kate…

Learn how to write a bass line using a music theory hack from Wu-Tang Clan “Seen a Lot of Things” (from “Of Mics and Men” EP).

Hello revolutionary music makers, we are Kate Harmony and Ray Harmony (AKA Revolution Harmony)…