Composing for controllerism

My first set of attempts at controllerism used samples of the Beatles and Michael Jackson. For the next round, I thought it would be good to try to create something completely from scratch. So this is my first piece of music created specifically with controllerism in mind. The APC40 has forty trigger pads. You can …

Blues tonality

See a more beginner-friendly blues primer here. Read this treatise in Spanish, translated by Jesús Fernández. Abstract The blues is a foundational element of America’s vernacular and art music. It is commonly described as a combination of African rhythms and European harmonies. This description is inaccurate. Blues follows harmonic conventions that are quite different from …

Composing improvisationally with Ableton Live

I just completed a batch of new music, which was improvised freely in the studio and then later shaped into structured tracks. https://soundcloud.com/ethanhein/sets/tabla-breakbeat-science I thought it would be helpful to document the process behind this music, for a couple of reasons. First of all, I expect to be teaching this kind of production a lot …

Tabla Breakbeat Science is dropping an album

My new studio band has an album nearing completion. It’s called Music Information Retrieval, because our studio time was sponsored by NYU’s Music and Audio Research Lab — we contributed to a database of multitracks that will be used for music informatics research. We made our DJ debut over the weekend at the Rubin Museum, …

The state of the lullaby

Anna wanted to know what my friends are singing to their kids for lullabies. I posted the question on Facebook and got about fifty times more responses than I was expecting. Since I now have all this (highly unscientific) data about lullaby trends in 2014, I figured I would write it all up. Here’s what …

What is polyphony?

The word is from Greek, “poly” meaning many and “phony” meaning voice. This is as opposed to monophony — one voice. Originally, polyphony literally meant multiple people singing together. Over the course of musical history, the term has become more abstracted, referring to multiple “voices” played on any instrument. And usually, polyphony means that the …

Computer improvisation

Can the computer be an improvisation partner? Can it generate musical ideas of its own in real time that aren’t the product of random number generators or nonsensical Markov chains? In Joel Chadabe‘s “Settings For Spirituals,” he uses pitch-tracking to perform various effects on a recording of a singer: pitch shifting, chorus, reverb. The result …

The backbeat: a literature review

Part of a study for Psychology of Music at NYU The backbeat is a ubiquitous, almost defining feature of American popular and vernacular music. Clapping or snapping on the backbeats is generally considered by musicians to be more correct than doing so on the strong beats. However, audiences have a tendency to clap or snap on …