Circular rhythm visualization talk at Spotify

Today I got to talk about rhythm visualization in general and the Groove Pizza in particular at the Spotify Monthly Music Hackathon. Click the image to see my talk, I start at 1:23:47. Here are my slides: Circular rhythm visualizations from Ethan Hein Want me to come to your school, company, meetup or whatever, and …

The harmonica explains all of Western music

If you want to understand the vast cultural struggle taking place in the study of Western harmony, you could do worse than to start with the harmonica. This unassuming little instrument was designed in central Europe in the 19th century to play the popular music of that time and place: waltzes, oom-pah music, and light …

Lifelong general music

I’ve been blessed that both institutions where I teach music technology give me considerable freedom in how I do it. I find the music side to be quite a bit more interesting than the technology side, so I center my classes around creative music-making, and we address technical concepts as we encounter them. I’m learning …

How does jazz work? The up-goer five version

I rewrote this post using the up-goer five text editor. Enjoy. How does cool music work? Rather than attempting the hard job of explaining how everything in cool music works, I will pick a usual song and talk you through it: “One Day My Son Of An Important Person Will Come” by Miles Davis, from …

Music theory for the perplexed guitarist

I hear it all the time from my friends in the rock world, and see it all the time in internet discussions: guitarists are struggling with their music theory, or they’ve given up on it completely. This is not their fault! Music theory is taught pretty badly for the most part, and it rarely addresses …

A history of pop production in three tracks

Earlier this spring, I subbed for Adam Bell‘s Music Technology 101 class at Montclair State. His sections were populated more exclusively with classical conservatory kids than mine, so for my one-shot lesson, I figured I’d talk them through some items from my illicit collection of multitrack stems, and give them a sense of the history …

How the heck do you know what scale you’re supposed to use for lead guitar?

There’s a broad diversity of harmonic practices being used out there in the world of blues-based popular music, rock in particular. While a given song may not use a lot of scales and chords, the relationships between those scales and chords is rarely simple or obvious. You really just need to learn all of them. …

Do you need music theory to create music?

This question gets asked a lot. It’s really four questions: 1) What is music theory? 2) Does music theory really teach you what music is? 3) Does music theory teach you how to create music? And 4) how do you learn music theory? Let’s take these questions one at a time.