One of the best guest verses in the history of hip-hop is the one that Chance The Rapper does on Kanye West’s beautiful “Ultralight Beam.”
The song is built around an eight bar loop. (See this post for an analysis of the chord progression.) Chance’s verse goes through the loop five times, for a total of forty bars. It’s not at all typical for a rap song to include a one and a half minute guest verse–it’s almost enough material to make a whole separate song. By giving up so much space in his album opener, Kanye is gaving Chance the strongest endorsement possible, and Chance makes the most of his moment.
QWERTYBeats 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 here. Continue reading
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
I propose a new web-based accessible rhythm instrument called QWERTYBeats.
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
In a previous post, I used the Groove Pizza to visualize some classic hip-hop beats. But the kids are all about trap beats right now, which work differently from the funk-based boom-bap of my era.
This summer, I’m teaching Cultural Significance of Rap and Rock at Montclair State University. It’s my first time teaching it, and it’s also the first time anyone has taught it completely online. The course is cross-listed under music and African-American studies. Here’s a draft of my syllabus, omitting details of the grading and such. I welcome your questions, comments and criticism.
I’m working with Soundfly on the next installment of Theory For Producers, our ultra-futuristic online music theory course. The first unit covered the black keys of the piano and the pentatonic scales. The next one will talk about the white keys and the diatonic modes. We were gathering examples, and we needed to find a well-known pop song that uses Lydian mode. My usual go-to example for Lydian is “Possibly Maybe” by Björk. But the course already uses a Björk tune for different example, and the Soundfly guys quite reasonably wanted something a little more millennial-friendly anyway. We decided to use Katy Perry’s “Teenage Dream” instead.
A couple of years ago, Slate ran an analysis of this tune by Owen Pallett. It’s an okay explanation, but it doesn’t delve too deep. We thought we could do better.
The first song on Kanye West’s Life Of Pablo album, and my favorite so far, is the beautiful, gospel-saturated “Ultralight Beam.” Say what you want about Kanye as a public figure, but as a musician, he is in complete control of his craft. See a live performance on SNL.
The song uses only four chords, but they’re an interesting four: C minor, E-flat major, A-flat major, and G7. To find out why they sound so good together, let’s do a little music theory.
“Once In A Lifetime” is a simple but remarkable tune based on a simple but remarkable scale: the major pentatonic.
Like its cousin the minor pentatonic scale, major pentatonic is found in just about every world musical culture. It’s also incredibly ancient. In Werner Herzog’s documentary Cave Of Forgotten Dreams, a paleontologist plays an unmistakeable major pentatonic scale on a replica of a 35,000 year old flute made from a vulture bone.
I’m a proud member of the NYU Music Experience Design Lab, a research group that crosses the disciplines of music education, technology, and design. Here’s an overview of our many ongoing projects.