electronica – NYU Music Experience Design Lab

Project-based music technology teaching

I use a project-based approach to teaching music technology. Technical concepts stick with you better if you learn them in the course of making actual music. Here’s the list of projects I assign to my college classes and private students. I’ve arranged them from easiest to hardest. The first five projects are suitable for a beginner-level class using any DAW–my beginners use GarageBand. The last two projects are more advanced and require a DAW with sophisticated editing tools and effects, like Ableton Live. If you’re a teacher, feel free to use these (and let me know if you do). Same goes for all you bedroom producers and self-teachers.

The projects are agnostic as to musical content, style or genre. However, the computer is best suited to making electronic music, and most of these projects work best in the pop/hip-hop/techno sphere. Experimental, ambient or film music approaches also work well. Many of them draw on the Disquiet Junto. Enjoy.

Loops

Assignment: Create a song using only existing loops. You can use these or these, or restrict yourself to the loops included with your DAW. Do not use any additional sounds or instruments.

For beginners, I like to separate this into two separate assignments. First, create a short (two or four bar) phrase using four to six instrument loops and beats. Then use that set of loops as the basis of a full length track, by repeating, and by having sounds enter and exit.

Concepts:

Basic DAW functions
Listening like a producer
Musical form and song structures
Intellectual property, copyright and authorship

Hints:

MIDI loops are easier to edit and customize than audio loops.
Try slicing audio loops into smaller segments. Use only the front or back half of the loop. Or rearrange segments into a different order.

MIDI

Assignment: Create a piece of music using MIDI and software instruments. Do not record or import any audio. You can use MIDI from any source, including: playing keyboards, drum pads or other interfaces; drawing in the piano roll; importing scores from notation programs; downloading MIDI files from the internet (for example, from here); or using the Audio To MIDI function in your DAW.

I don’t treat this as a composition exercise (unless students want to make it one.) Feel free to use an existing piece of music. The only requirement is that the end result has to sound good. Simply dragging a classical or pop MIDI into the DAW is likely to sound terrible unless you put some thought into your instrument choices. If you do want to create something original, try these compositional prompts.

Concepts:

MIDI recording and editing
Quantization, swing, and grooves
“Real” vs “fake” instruments
Synthesized vs sampled sounds
Drum programming
Interfaces and controllers

Hints:

For beginners, see this post on beatmaking fundamentals.
Realism is unattainable. Embrace the fakeness.
Find a small segment of a classical piece and loop it.
Rather than playing back a Bach keyboard piece on piano or harpsichord, set your instrument to drums or percussion, and get ready for joy.

Montclair State Music Tech 101

Found sound

Assignment: Record a short environmental sound and incorporate it into a piece of music. You can edit and process your found sound as you see fit. Variation: use existing sounds from Freesound.

Concepts:

Audio recording, editing, and effects
The musical potential of “non-musical” sounds

Hints:

Students usually record their sounds with their phones, and the resulting recording quality is usually bad. Try using EQ, compression, delay, reverb, distortion, and other effects to mitigate or enhance poor sound quality and background noise.

Peer remix

Assignment: Remix a track by one of your classmates (or friends, or a stranger on the internet.) Feel free to incorporate other pieces of music as well. Follow your personal definition of the word “remix.” That might mean small edits and adjustments to the mix and effects, or a radical reworking leading to complete transformation of the source material.

There are endless variations on the peer remix. Try the “metaremix,” where students remix each others’ remixes, to the nth degree as time permits. Also, do group remix activities like Musical Shares or FX Roulette.

Concepts:

Collaboration and authorship
Sampling
Mashups
Evolution of musical ideas
Musical critique using musical language

Hints:

A change in tempo can have dramatic effects on the mood and feel of a track.
Adding sounds is the obvious move, but don’t be afraid to remove things too.

Self remix

Assignment: Remix one of your own projects, using the same guidelines as the peer remix. This is a good project for the end of the semester/term.

Song transformation

Assignment: Take an existing song and turn it into a new song. Don’t use any additional sounds or MIDI.

Concepts:

Advanced audio editing and effects
Musical form and structure
The nature of originality

Hints:

You can transform short segments simply by repeating them out of context. For example, try taking single chords or lyrical phrases and looping them.

Shared sample

Assignment: Take a short audio sample (five seconds or less) and build a complete piece of music out of it. Do not use any other sounds. This is the most difficult assignment here, and the most rewarding one if you can pull it off successfully.

Concepts:

Advanced audio editing and effects
Musical form and structure
The nature of originality

Hints:

Pitch shifting and timestretching are your friends.
Short bursts of noise can be tuned up and down to make drums.
Extreme timestretching produces great ambient textures.

Writing assignments

I like to have students document their process in blog posts. I ask: What sounds and techniques did you use? Why did you use them? Are you happy with the end result? Given unlimited time and expertise, what changes would you make? Do you consider this to be a valid form of musical creativity?

This semester I also asked students to write reviews of each others’ work in the style of their preferred music publication. In the future, I plan to have students write a review of an imaginary track, and then assign other students to try to create the track being described.

The best way to learn how to produce good recordings is to do critical listening exercises. I assign students to create musical structure and space graphs in the spirit of William Moylan.

Further challenges

The projects above were intended to be used for a one-semester college class. If I were teaching over a longer time span or I needed more assignments, I would draw from the Disquiet Junto, Making Music by Dennis DeSantis, or the Oblique Strategies cards. Let me know in the comments if you have additional recommendations.

Beatmaking fundamentals

I’m currently working with the Ed Sullivan Fellows program, an initiative of the NYU MusEDLab where we mentor up and coming rappers and producers. Many of them are working with beats they got from YouTube or SoundCloud. That’s fine for working out ideas, but to get to the next level, the Fellows need to be making their own beats. Partially this is for intellectual property reasons, and partially it’s because the quality of mp3s you get from YouTube is not so good. Here’s a collection of resources and ideas I collected for them, and that you might find useful too.

Sullivan Fellows - beatmaking with FL Studio

What should you use?

There are a lot of digital audio workstations (DAWs) out there. All of them have the same basic set of functions: a way to record and edit audio, a MIDI sequencer, and a set of samples and software instruments. My DAW of choice is Ableton Live. Most of the Sullivan Fellows favor FL Studio. Mac users naturally lean toward GarageBand and Logic. Other common tools for hip-hop producers include Reason, Pro Tools, Maschine, and in Europe, Cubase.

Traditional DAWs are not the only option. Soundtrap is a browser-based DAW that’s similar to GarageBand, but with the enormous advantage that it runs entirely in the web browser. It also offers some nifty features like built-in Auto-Tune at a fraction of the usual price. The MusEDLab’s own Groove Pizza is an accessible browser-based drum sequencer. Looplabs is another intriguing browser tool.

Mobile apps are not as robust or full-featured as desktop DAWs yet, but some of them are getting there. The iOS version of GarageBand is especially tasty. Figure makes great techno loops, though you’ll need to assemble them into songs using another tool. The Launchpad app is a remarkably easy and intuitive one. See my full list of recommendations.

Sullivan Fellows - beatmaking with iOS GarageBand

Where do you get sounds?

DAW factory sounds

Every DAW comes with a sample library and a set of software instruments. Pros: they’re royalty-free. Cons: they tend to be generic-sounding and overused. Be sure to tweak the presets.

Sample libraries and instrument packs

The internet is full of third-party sound libraries. They range widely in price and quality. Pros: like DAW factory sounds, library sounds are also royalty-free, with greatly wider variety available. Cons: the best libraries are expensive.

Humans playing instruments

You could record music the way it was played from the Stone Age through about 1980. Pros: you get human feel, creativity, improvisation, and distinctive instrumental timbres and techniques. Cons: humans are expensive and impractical to record well.

Your record collection

Using more DJ-oriented tools like Ableton, it’s perfectly effortless to pull sounds out of any existing recording. Pros: bottomless inspiration, and the ability to connect emotionally to your listener through sounds that are familiar and meaningful to them. Cons: if you want to charge money, you will probably need permission from the copyright holders, and that can be difficult and expensive. Even giving tracks away on the internet can be problematic. I’ve been using unauthorized samples for years and have never been in any trouble, but I’ve had a few SoundCloud takedowns.

What sounds do you need?

Drums

Most hip-hop beats revolve around the components of the standard drum kit: kicks, snares, hi-hats (open and closed), crash cymbals, ride cymbals, and toms. Handclaps and finger snaps have become part of the standard drum palette as well. There are two kinds of drum sounds, synthetic (“fake”) and acoustic (“real”).

Synthetic drums are the heart and soul of hip-hop (and most other pop and dance music at this point.) There are tons of software and hardware drum machines out there, but there are three in particular you should be aware of.

Roland TR-808: If you could only have one drum machine for hip-hop creation, this would be the one. Every DAW contains sampled or simulated 808 sounds, sometimes labeled “old-skool” or something similar. It’s an iconic sound for good reason.
Roland TR-808: A cousin of the 808 that’s traditionally used more for techno. Still, you can get great hip-hop sounds out of it too. Your DAW is certain to contain some 909 sounds, often labeled with some kind of dance music terminology.
LinnDrum: The sound of the 80s. Think Prince, or Hall And Oates. Not as ubiquitous in DAWs as the 808 and 909, but pretty common.

Acoustic drums are less common in hip-hop, though not unheard of; just ask Questlove.

Some hip-hop producers use live drummers, but it’s much easier to use sampled acoustic drums. Samples are also a good source of Afro-Cuban percussion sounds like bongos, congas, timbales, cowbells, and so on. Also consider using “non-musical” percussion sounds: trash can lids, pots and pans, basketballs bouncing, stomping on the floor, and so on.

And how do you learn where to place these drum sounds? Try the specials on the Groove Pizza. Here’s an additional hip-hop classics to experiment with, the beat from “Nas Is Like” by Nas.

Bass

Hip-hop uses synth bass the vast majority of the time. Your DAW comes with a variety of synth bass sounds, including the simple sine wave sub, the P-Funk Moog bass, dubstep wobbles, and many others. For more unusual bass sounds, try very low-pitched piano or organ. Bass guitar isn’t extremely common in current hip-hop, but it’s worth a try. If you want a 90s Tribe Called Quest vibe, try upright bass.

In the past decade, some hip-hop producers have followed Kanye West’s example and used tuned 808 kick drums to play their basslines. Kanye has used it on all of his albums since 808s and Heartbreak. It’s an amazing solution; those 808 kicks are huge, and if they’re carrying the bassline too, then your low end can be nice and open. Another interesting alternative is to have no bassline at all. It worked for Prince!

And what notes should your bass be playing? If you have chords, the obvious thing is to have the bass playing the roots. You can also have the bass play complicated countermelodies. We made a free online course called Theory for Producers to help you figure these things out.

Chords

Usually your chords are played on some combination of piano, electric piano, organ, synth, strings, guitar, or horns. Vocal choirs are nice too. Once again, consult Theory for Producers for inspiration. Be sure to try out chords with the aQWERTYon, which was specifically designed for this very purpose.

Leads

The same instruments that you use for chords also work fine for melodies. In fact, you can think of melodies as chords stretched out horizontally, and conversely, you can think of chords as melodies stacked up vertically.

FX

For atmosphere in your track, ambient synth pads are always effective. Also try non-musical sounds like speech, police sirens, cash registers, gun shots, birds chirping, movie dialog, or whatever else your imagination can conjure. Make sure to visit Freesound.org – you have to sign up, but it’s worth it. Above all, listen to other people’s tracks, experiment, and trust your ears.

Theory for Producers

I’m delighted to announce the launch of a new interactive online music course called Theory for Producers: The Black Keys. It’s a joint effort by Soundfly and the NYU MusEDLab, representing the culmination of several years worth of design and programming. We’re super proud of it.

The course makes the abstractions of music theory concrete by presenting them in the form of actual songs you’re likely to already know. You can play and improvise along with the examples right in the web browser using the aQWERTYon, which turns your computer keyboard into an easily playable instrument. You can also bring the examples into programs like Ableton Live or Logic for further hands-on experimentation. We’ve spiced up the content with videos and animations, along with some entertaining digressions into the Stone Age and the auditory processing abilities of frogs.

So what does it mean that this is music theory for producers? We’re organizing the material in a way that’s easiest and most relevant to people using computers to create the dance music of the African diaspora: techno, hip-hop, and their various pop derivatives. This music carries most of its creative content outside of harmony: in rhythm, timbre, and repetitive structure. The harmony is usually static, sitting on a loop of a few chords or just a single mode. Alongside the standard (Western) major and minor scales, you’re just as likely to encounter more “exotic” (non-Western) sounds.

Music theory classes and textbooks typically begin with the C major scale, because it’s the easiest scale to represent and read in music notation. However, C major is not necessarily the most “basic” or fundamental scale for our intended audience. Instead, we start with E-flat minor pentatonic, otherwise known as the black keys on the piano. The piano metaphor is ubiquitous both in electronic music hardware and software, and pentatonics are even easier to play on piano than diatonic scales. E-flat minor pentatonic is more daunting in notated form than C major, but since dance and hip-hop producers tend not to be able to read music anyway, that’s no obstacle. And if producers want to use keys other than E-flat minor (or G-flat major), they can keep playing the black keys and then transpose the MIDI later.

The Black Keys is just the first installment in Theory For Producers. Next, we’ll do The White Keys, otherwise known as the modes of C major. We’re planning to start that course not with C major itself, but with G Mixolydian mode, because it’s a more familiar sound in Afrodiasporic music than straight major. After that, we’ll do a course about chords, and one about rhythm. We hope you sign up!

Update: oh hey, we’re on Lifehacker