Artiphon Chorda Review: A Nifty Toy for Non-Musicians
Terrence O'Brien
shopping, music, audio, bluetooth, review, reviews
This digital fretboard is a unique stand-alone instrument and affordable intro to MIDI polyphonic expression (MPE).

Artiphon’s whole thing is making simple musical instruments that focus on delivering instant gratification. They’re sneaky gateways to the nerdy world of MIDI polyphonic expression, or MPE, which allows a player to give each note its own unique timbre like you might on something like a guitar. It’s a technology that’s gaining popularity and has been embraced by some pretty big players in the music world, but it’s still kind of niche—and the price of entry can often be high.

Artiphon’s Chorda is just $250, and requires minimal skill to pick up and start making music with. It’s an instrument that vaguely resembles the neck of a guitar, with 12 capacitive touchpads and a strummable “bridge” across its surface. Inside is a relatively simple synth engine that covers everything from chiptune leads, to smooth bass and synth pop drums. There’s even a sampler function for adding your own sounds. Plus there’s a pretty decent built-in speaker, so you don’t need anything other than a cheap phone to get started.

The pads across the top of the Chorda are quantized to a particular musical scale, which greatly simplifies things for nonmusicians. Even with absolutely zero knowledge of music theory or scales, it’s pretty easy to just pick up Chorda and make something halfway decent.

There are four modes: Drum, Bass, Chord, and Lead. Drum, obviously, plays drums. Bass gives you monophonic low end. Chord puts a full chord on each pad, and Lead gives you a polyphonic palette from which to solo.

In Use

Navigating Chorda can take a little practice, but once you get the hang of it, things mostly make sense. Nearly every pad has a secondary function for selecting sounds, triggering the loop recorder, changing the tempo, and so on. To access those functions you just hold down the A button at the end of the device. Some also require you to tap the bridge to cycle through options, like when you want to move up or down octaves or change presets. Without a screen to provide you with visual feedback, this can get a little frustrating, but it was never enough to make me hurl the Chorda across the room.

One thing that is routinely quite frustrating is the looper. I’m not going to pretend to have perfect timing (there’s a reason I’m a guitarist and not a drummer), but I have been using various guitar pedals and Ableton’s Push controller to do live looping for around 20 years. I have never struggled quite as much as I do with the Chorda (or Artiphon’s Orba, for that matter). I don’t know if it’s the result of over-aggressive quantization or just very unforgiving controls, but I’d say I fail to get a perfect loop about 25 percent of the time.

Sounds

The sounds themselves vary greatly in style and quality. Between the four different categories, there are well over 200 presets, ranging from gentle Fender Rhodes piano sounds to industrial drums and ambient synth leads. The synth engine inside Chorda, like the Orba before it, is designed specifically to be extremely low power. This ensures that it runs smoothly on the hardware and maximizes battery life, but it also means there are some limitations.

Chorda is at its best when it leans into its stripped-down nature and delivers plucky FM leads and clean pads. It’s also pretty adept at the lo-fi edges of chiptune, where even the meager processor is far more powerful than anything found inside vintage game consoles.

More complex sounds, especially ones that attempt to mimic acoustic instruments, can be a little spotty. Bright Violin and Clean Guitar aren’t much better than what you’d find on a ’90s ROMpler (a sample-based synth).

It is worth noting that while Chorda is an upgrade from Artiphon’s previous instrument, Orba (7/10, WIRED Review), in that it can hold multiple presets at a time, loading presets through the app is still quite sluggish. It takes a few seconds to transfer each patch over Bluetooth, and the companion app itself can be unintuitive and slow to respond.

What the sounds might lack in fidelity though, they make up for in expressiveness. The Chorda recognizes a variety of gestures and the presets react to them in different ways. For instance, a tongue drum style preset might ring out brightly with a quick sharp tap, but holding your finger down will dampen the sound, just like it would in real life. You can also slide your fingers up and down the individual pads to add reverb or wiggle them back and forth to add vibrato to a synth lead and highlight specific notes. Some patches, especially bass presets, will respond to you tilting the Chorda by opening up the filter to brighten up the sound.

A Unique MIDI Controller

If you ask me, the biggest selling point of Chorda is its ability to go from musical tinker toy to surprisingly fun MPE MIDI controller. All of the gestures I just described can also be used to control virtual synths on your computer. While I won’t pretend that Chorda is my favorite MPE MIDI controller, it’s definitely one of the most accessible, and it serves as a great gateway to the technology.

Firing up Arturia’s Pigments, connecting Chorda, and being able to mutate individual notes by sliding your fingers around is quite satisfying. As someone who doesn’t have any real aptitude for keyboards and comes from the world of guitar, the gestures here feel natural. It even sends the full chords in Chord mode, which can be handy for quickly sketching out a progression in your DAW.

The only con here is that getting the Chorda set up properly as a MIDI controller can take a little trial and error. This is true of most MPE controllers, but the nonstandard format makes it a little bit more finicky.

This is something of a running theme with Chorda: MIDI configuration can be finicky. Sampling your own instruments via the app can be finicky. Nailing a perfect loop can be finicky. It has just enough rough edges to occasionally be frustrating. But if you keep your expectations in check, Chorda can also be lots of fun, especially if you’re interested in testing the MPE waters.

I can tell you from personal experience it’s a huge hit with kids. The low barrier to entry makes it a great way to introduce younger children to music-making without having to commit to lessons or pressure them to pick a “real” instrument.
This digital fretboard is a unique stand-alone instrument and affordable intro to MIDI polyphonic expression (MPE).
Artiphon’s whole thing is making simple musical instruments that focus on delivering instant gratification. They’re sneaky gateways to the nerdy world of MIDI polyphonic expression, or MPE, which allows a player to give each note its own unique timbre like you might on something like a guitar. It’s a technology that’s gaining popularity and has been embraced by some pretty big players in the music world, but it’s still kind of niche—and the price of entry can often be high. Artiphon’s Chorda is just $250, and requires minimal skill to pick up and start making music with. It’s an instrument that vaguely resembles the neck of a guitar, with 12 capacitive touchpads and a strummable “bridge” across its surface. Inside is a relatively simple synth engine that covers everything from chiptune leads, to smooth bass and synth pop drums. There’s even a sampler function for adding your own sounds. Plus there’s a pretty decent built-in speaker, so you don’t need anything other than a cheap phone to get started. The pads across the top of the Chorda are quantized to a particular musical scale, which greatly simplifies things for nonmusicians. Even with absolutely zero knowledge of music theory or scales, it’s pretty easy to just pick up Chorda and make something halfway decent. There are four modes: Drum, Bass, Chord, and Lead. Drum, obviously, plays drums. Bass gives you monophonic low end. Chord puts a full chord on each pad, and Lead gives you a polyphonic palette from which to solo. Navigating Chorda can take a little practice, but once you get the hang of it, things mostly make sense. Nearly every pad has a secondary function for selecting sounds, triggering the loop recorder, changing the tempo, and so on. To access those functions you just hold down the A button at the end of the device. Some also require you to tap the bridge to cycle through options, like when you want to move up or down octaves or change presets. Without a screen to provide you with visual feedback, this can get a little frustrating, but it was never enough to make me hurl the Chorda across the room. One thing that is routinely quite frustrating is the looper. I’m not going to pretend to have perfect timing (there’s a reason I’m a guitarist and not a drummer), but I have been using various guitar pedals and Ableton’s Push controller to do live looping for around 20 years. I have never struggled quite as much as I do with the Chorda (or Artiphon’s Orba, for that matter). I don’t know if it’s the result of over-aggressive quantization or just very unforgiving controls, but I’d say I fail to get a perfect loop about 25 percent of the time. The sounds themselves vary greatly in style and quality. Between the four different categories, there are well over 200 presets, ranging from gentle Fender Rhodes piano sounds to industrial drums and ambient synth leads. The synth engine inside Chorda, like the Orba before it, is designed specifically to be extremely low power. This ensures that it runs smoothly on the hardware and maximizes battery life, but it also means there are some limitations. Chorda is at its best when it leans into its stripped-down nature and delivers plucky FM leads and clean pads. It’s also pretty adept at the lo-fi edges of chiptune, where even the meager processor is far more powerful than anything found inside vintage game consoles. More complex sounds, especially ones that attempt to mimic acoustic instruments, can be a little spotty. Bright Violin and Clean Guitar aren’t much better than what you’d find on a ’90s ROMpler (a sample-based synth). It is worth noting that while Chorda is an upgrade from Artiphon’s previous instrument, Orba (7/10, WIRED Review), in that it can hold multiple presets at a time, loading presets through the app is still quite sluggish. It takes a few seconds to transfer each patch over Bluetooth, and the companion app itself can be unintuitive and slow to respond. What the sounds might lack in fidelity though, they make up for in expressiveness. The Chorda recognizes a variety of gestures and the presets react to them in different ways. For instance, a tongue drum style preset might ring out brightly with a quick sharp tap, but holding your finger down will dampen the sound, just like it would in real life. You can also slide your fingers up and down the individual pads to add reverb or wiggle them back and forth to add vibrato to a synth lead and highlight specific notes. Some patches, especially bass presets, will respond to you tilting the Chorda by opening up the filter to brighten up the sound. If you ask me, the biggest selling point of Chorda is its ability to go from musical tinker toy to surprisingly fun MPE MIDI controller. All of the gestures I just described can also be used to control virtual synths on your computer. While I won’t pretend that Chorda is my favorite MPE MIDI controller, it’s definitely one of the most accessible, and it serves as a great gateway to the technology. Firing up Arturia’s Pigments, connecting Chorda, and being able to mutate individual notes by sliding your fingers around is quite satisfying. As someone who doesn’t have any real aptitude for keyboards and comes from the world of guitar, the gestures here feel natural. It even sends the full chords in Chord mode, which can be handy for quickly sketching out a progression in your DAW. The only con here is that getting the Chorda set up properly as a MIDI controller can take a little trial and error. This is true of most MPE controllers, but the nonstandard format makes it a little bit more finicky. This is something of a running theme with Chorda: MIDI configuration can be finicky. Sampling your own instruments via the app can be finicky. Nailing a perfect loop can be finicky. It has just enough rough edges to occasionally be frustrating. But if you keep your expectations in check, Chorda can also be lots of fun, especially if you’re interested in testing the MPE waters. I can tell you from personal experience it’s a huge hit with kids. The low barrier to entry makes it a great way to introduce younger children to music-making without having to commit to lessons or pressure them to pick a “real” instrument.
 In Use Sounds A Unique MIDI Controller