Designing a more welcoming aQWERTYon experience

This post documents my final project for User Experience Design with June Ahn

The best aQWERTYon screencap

Overview of the problem

The aQWERTYon is a web-based music performance and theory learning interface designed by the NYU Music Experience Design Lab. The name is a play on “QWERTY accordion.” The aQWERTYon invites novices to improvise and compose using a variety of scales and chords normally available only to advanced musicians. Notes map onto the computer keyboard such that the rows play scales and the columns play chords. The user can not play any wrong notes, which encourages free and playful exploration. The aQWERTYon has a variety of instrument sounds to choose from, and it can also act as a standard MIDI controller for digital audio workstations (DAWs) like GarageBand, Logic, and Ableton Live. As of this writing, there have been aQWERTYon 32,000 sessions.

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The Groove Pizza now exports MIDI

Since its launch, you’ve been able to export your Groove Pizza beats as WAV files, or continue working on them in Soundtrap. But now, thanks to MusEDLab developer Jordana Bombi, you can also save your beats as MIDI files as well.

Groove Pizza MIDI export

You can bring these MIDI files into your music production software tool of choice: Ableton Live, Logic, Pro Tools, whatever. How cool is that?

There are a few limitations at the moment: your beats will be rendered in 4/4 time, regardless of how many slices your pizza has. You can always set the right time signature after you bring the MIDI into your production software. Also, your grooves will export with no swing–you’ll need to reinstate that in your software as well.

We have some more enhancements in the pipeline, aside from fixing the limitations just mentioned. We’re working on a “continue in Noteflight” feature, real-time MIDI input and output, and live performance using the QWERTY keyboard. I’ll keep you posted.

Affordances and Constraints

Note-taking for User Experience Design with June Ahn

Don Norman discusses affordances and constraints in The Design of Everyday Things, Chapter Four: Knowing What To Do.

Don Norman - The Design of Everyday Things

User experience design is easy in situations where there’s only one thing that the user can possibly do. But as the possibilities multiply, so do the challenges. We can deal with new things using information from our prior experiences, or by being instructed. The best-designed things include the instructions for their own use, like video games whose first level act as tutorials, or doors with handles that communicate how you should operate them by their shape and placement.

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QWERTYBeats design documentation

QWERTYBeats logoQWERTYBeats is a proposed accessible, beginner-friendly rhythm performance tool with a basic built-in sampler. By simply holding down different combinations of keys on a standard computer keyboard, users can play complex syncopations and polyrhythms. If the app is synced to the tempo of a DAW or other music playback system, the user can easily perform good-sounding rhythms over any song. 

This project is part of Design For The Real World, an NYU ITP course. We are collaborating with the BEAT Rockers, the Lavelle School for the Blind, and the NYU Music Experience Design Lab. Read some background research hereContinue reading

QWERTYBeats research

Writing assignment for Design For The Real World with Claire Kearney-Volpe and Diana Castro – research about a new rhythm interface for blind and low-vision novice musicians

Definition

I propose a new web-based accessible rhythm instrument called QWERTYBeats.

QWERTYBeats logo

Traditional instruments are highly accessible to blind and low-vision musicians. Electronic music production tools are not. I look at the history of accessible instruments and software interfaces, give an overview of current electronic music hardware and software, and discuss the design considerations underlying my project.  Continue reading

Visualizing hip-hop melodies

I’m continuing to gather materials for my upcoming ISMIR 2016 presentation on Why Hip-Hop Is Interesting. One of my big themes is the melodic content of rap. Emcees are deliberate in their use of pitch, whether they’re singing or rapping or some combination of the two. In the post, I’ll analyze segments of three great emcees’ flow. I made the graphics by loading acapella tracks into Melodyne, and then added the lyric annotations by hand using Omnigraffle. The selection of these tracks represents the intersection of “songs that I like” and “acapellas that are available to me.”

Eric B and Rakim – “Follow The Leader”

Emcee: Rakim Allah

Rakim Allah stands out among eighties rappers for the complexity and subtlety of his flow. Here’s an excerpt from verse one:

I'm everlasting

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Composing in the classroom

The hippest music teachers help their students create original music. But what exactly does that mean? What even is composition? In this post, I take a look at two innovators in music education and try to arrive at an answer.

Matt McLean is the founder of the amazing Young Composers and Improvisers Workshop. He teaches his students composition using a combination of Noteflight, an online notation editor, and the MusEDLab‘s own aQWERTYon, a web app that turns your regular computer keyboard into an intuitive musical interface.

http://www.yciw.net/1/the-interface-i-wish-noteflight-had-is-here-aqwertyon/ Continue reading