Hydra (Yutong)
Tidalcycles (Elora & Yihan)
We initially approached our composition by coding separate sections of music and trying to piece them together, but found that the results from this were incohesive and clunky. We were heavily inspired by this composition by students from a previous live coding class. Its minimalist style generated high energy while still allowing for the sound to be stripped to its hollow, liquid bones. By keeping a melodic core intact, they achieved evolution by adding and subtracting beats, creating a seamless musical experience. Wanting to emulate this dynamism, we started the final draft by composing its melodic skeleton, and building upon it. Whereas before we had struggled to juggle multiple genres, we decided to establish a single tone and develop it further. Several references helped me decide what emotions we would evoke for this piece. I recently read about the difficult production behind Katy Perry’s “Teenage Dream.” Songwriter Bonnie Mckee said:
I thought about my own adolescent years, my own first love. I thought about watching Baz Luhrmann’s Romeo and Juliet and putting on a little mini discoball light and just dreaming of Leo. I thought about me and my friends sitting around at slumber parties in the ’90s, giddy even just THINKING about boys….. I thought about what Benny said and I listened to the song again, and I was like the Teenagers….. that’s such a great word, Teenager. It is a very descriptive word; it packs a lot of emotion and imagery into three syllables….. I couldn’t believe after all of our agonizing over ‘youth’ themes, that we had overlooked such an obvious one – the teenage condition.
I thought about the song I shared with the class at the beginning of the semester, Teenagers by French 79. How often have I listened to this song and repeated the word, forgetting myself as crests of synth broke over me like waves? This made me think about Kids by MGMT and childhood by daniel.mp3. About Just Kids by Pattie Smith on Robert Mapplethorpe. Like ‘teenagers,’ the word ‘kids’ raises indescribable feelings in all of us. We reminisce on the reckless, blind joys of the past, about what has been lost, and what is impossible to return to. For this composition, we wanted to deliver senses of playfulness and melancholy.
Like the aforementioned student group we were inspired by, we structured our code into do-blocks for legibility and easy execution. Yihan created a series of chords that served as the basis for the melody, which we made by using the ‘supervibe’ sample, a vibraphone sound often associated with childhood. After setting the tone, we gradually progressed the composition by bolstering the high melody with a bassline, and adding various beats. We discovered we could create a song simply by reducing elements and reintroducing them again. It wasn’t necessary to continually introduce new patterns and sounds into the composition––in fact, it became quite congested and messy when we tried that. We added a “supersaw” arpeggiated sequence chock-full of reverb to create a dreamlike atmosphere, and then suddenly dropped the other elements to create a sense of ‘floating’ in space. By layering a low bassline and the original melody on top of the synths, we created a sound that the audience could ‘sit’ in. It is my favorite part of the composition.
We interrupted the bridge by adding beats, and integrated a sample I found on freesound of kids laughing. Both MGMT and daniel.mp3 applied delay and echo effects to their samples of kids’ voices to create a sense of melancholic nostalgia. I did the same. We introduced a second “supersaw” arpeggiated sequence and immediately subtracted it, reducing the composition to the beats to generate tension. During our live performance in class, I let this sequence escalate for longer than I do in the video, and wish I had recorded it. We then added a third “supersaw” sequence, a second sample of kids yelling, and quickened the beat. Making the drop was the most difficult part of this assignment. We felt like we were stuck in a loop of building tension and struggled to think of a way to resolve it. Rather than try to code a dramatic transition, we created a slower, more muted sequence of notes that felt like they could stand on their own, with hints of the original melody to create a feeling of having circled back. We discovered that shifting from the high-tension beats to this block worked well, and achieved the resolution we had been looking for. My second favorite part of the composition is when the flying moon dissolves with the ending laugh sample, but Yutong can tell you about that.
Hydra Code
//visual script
//!!!visual array
visuals = [
//first visual-> purple sphere
()=>{setFunction({
name: 'sphereShaderglow',
type: 'src',
inputs: [
{ type: 'float', name: 'locX', default: 0.5 },
{ type: 'float', name: 'locY', default: 0.5 },
{ type: 'float', name: 'diameter', default: 0.3 },
{ type: 'float', name: 'r', default: 0.5 },
{ type: 'float', name: 'g', default: 0.4 },
{ type: 'float', name: 'b', default: 0.7 },
{ type: 'float', name: 'm1', default: 0.2 },
{ type: 'float', name: 'm2', default: 0.5 },
{ type: 'float', name: 'm3', default: 0.8 },
],
glsl: `
vec2 uv = _st * resolution;
vec2 center = vec2(locX * resolution.x, locY * resolution.y);
float dist = distance(uv, center);
float radius = (diameter * resolution.x) / 2.0;
vec3 moonColor = vec3(r, g, b);
// --- Glow halo (additive, outside AND inside the sphere) ---
float glowRadius = radius * 1.8; // how far the glow reaches
float glowStrength = 0.9; // peak brightness of halo
float glowFalloff = 3.5; // higher = tighter glow
float glowDist = max(dist - radius, 0.0); // distance beyond sphere edge
float glow = glowStrength * exp(-glowFalloff * glowDist / radius);
vec3 glowColor = moonColor * glow; // glow tinted to moon color
// Outside the sphere: just the glow halo
if (dist > radius) {
return vec4(glowColor, 1.0);
}
// --- Sphere surface shading ---
float normX = (uv.x - center.x) / radius;
float normY = (uv.y - center.y) / radius;
float z = sqrt(max(0.0, 1.0 - normX*normX - normY*normY));
vec3 normal = normalize(vec3(normX, normY, z));
vec3 lightDir = normalize(vec3(m1, m2, m3));
float light = max(dot(normal, lightDir), 0.0);
// Additive rim glow on the lit edge of the sphere
float rimGlow = pow(1.0 - z, 3.0) * light * 0.6;
vec3 color = moonColor * light;
color += moonColor * rimGlow; // add rim highlight
color += glowColor * 0.3; // bleed inner glow into surface
return vec4(color, 1.0);
`
})
// Orbiting moon version
let rotSpeed = 0.5
sphereShaderglow(
0.5,
() => (Math.sin(time * rotSpeed) / 10+0.5),
0.3,
0.5, 0.4, 0.9, // r, g, b — cool blue-white moon color
() => Math.sin(time * rotSpeed),
-0.3,
() => Math.cos(time * rotSpeed),
).out(o3)
//visual 1-> one singular ball
osc(24,0.1,0.5).modulateRotate(noise(2),()=>cc[0]).mask(o3).color(5,4,1).hue(0.5).blend(src(o0),0.9).out(o0)},
//------------------------------------
//visual 2-> spheres with bigger ossilation
()=> {osc(24,0.1,0.5).modulateRotate(noise(2),()=>(cc[0]*5)).mask(o3).color(5,4,1).hue(0.5).blend(src(o0),0.9).out(o0)},
//-----------------------------------------
//visials 3 bigger ossilation sphere with color change
()=> {osc(24,0.1,0.5).modulateRotate(noise(2),()=>(cc[0]*5)).mask(o3).color(2,4,1).hue(()=>cc[1]*2).blend(src(o0),0.9).out(o0)},
//-------------------------------------------
//visuals 4 change ball size
()=>{let rotSpeed = 0.5
sphereShaderglow(
0.5,
() => (Math.sin(time * rotSpeed) / 10+0.5),
()=> cc[3],
0.5, 0.4, 0.9, // r, g, b — cool blue-white moon color
() => Math.sin(time * rotSpeed),
-0.3,
() => Math.cos(time * rotSpeed),
).out(o3)
osc(24,0.1,0.5).modulateRotate(noise(2),()=>(cc[0])).mask(o3).color(2,4,1).hue(()=>cc[1]*2).blend(src(o0),0.9).out(o0)},
//--------------------------------------------------
//visuals 5 add another layer of effects scrollX
()=>{osc(24,0.1,0.5).modulateRotate(noise(2),()=>(cc[0])).mask(o3).color(2,4,1).hue(0.35).blend(src(o0).modulateScrollX(o0),0.9).out(o0)},
//-----------------------------------------------------
//visuals6-> multiple spheres in blender
()=> {osc(24,0.1,0.5).modulateRotate(noise(3),()=>(cc[0])).mask(o3).color(4,2.5,1.5).hue(()=>cc[2]).blend(src(o0),0.5).repeat(2,2).layer(src(o1)).out(o0)},
//------------------------------------------------
//visuals7->falling Stars wihtout planets
()=> { osc(24, 5, .7)
.mask(shape(100, 0.02, 0.01).scale(1, () => window.innerHeight / window.innerWidth))
.repeat(100, 100)
.modulate(noise(1, 0.5), 0.5).colorama(0.25)
.rotate(() => cc[0] * Math.PI, 0.03)
.out(o1)
// osc(24,0.1,.7).mask(shape(10,0.01,0.02).scale(1,()=>window.innerHeight/window.innerWidth)).
// repeat(100,100).modulate(noise(1,0.5,3),0.5).out(o1)
src(o0)
.modulate(voronoi(100,0.1,1.5).modulate(noise(5),1).brightness(0.03)
,0.003).layer(src(o1)).luma(0.2).colorama(0.5).out(o0)},
//---------------------------------------------------
//visuals 8->falling stars with a spheres
()=> {
setFunction({
name: 'sphereShader',
type: 'src',
inputs: [
{
type: 'float',
name: 'locX',
default: 0.5,
},
{
type: 'float',
name: 'locY',
default: 0.5,
},
{
type: 'float',
name: 'diameter',
default: 0.3, // in normalized space, 0.3 = 30% of screen
},
{
type: 'float',
name: 'r',
default: 0.5,
},
{
type: 'float',
name: 'g',
default: 0.4,
},
{
type: 'float',
name: 'b',
default: 0.7,
},
{
type: 'float',
name: 'm1',
default: 0.2, //1st parameter of the 3D vector the direction that the sphere faces
},
{
type: 'float',
name: 'm2',
default: 0.5, //2nd parameter of the 3D vector the direction that the sphere faces
},
{
type: 'float',
name: 'm3',
default: 0.8, //3rd parameter of the 3D vector the direction that the sphere faces
}
],
glsl: `
// current pixel in screen space
vec2 uv = _st * resolution;
// mouse in screen space
vec2 center = vec2(locX * resolution.x, locY * resolution.y);
// distance from center
float dist = distance(uv, center);
// convert diameter to screen space radius
float radius = (diameter * resolution.x) / 2.0;
// outside the circle = black
if (dist > radius) {
return vec4(0.0, 0.0, 0.0, 1.0);
}
// sphere surface math
float normX = (uv.x - center.x) / radius; // -1 to 1
float normY = (uv.y - center.y) / radius; // -1 to 1
float z = sqrt(1.0 - normX*normX - normY*normY); // depth
// surface normal
vec3 normal = normalize(vec3(normX, normY, z));
// light direction
vec3 lightDir = normalize(vec3(m1, m2, m3));
// how much does surface face the light
float light = max(dot(normal, lightDir), 0.0);
// color
vec3 color = vec3(r, g, b);
return vec4(color * light, 1.0);
`
})
let rotSpeed = 0.5 // how fast it rotates
// m1 and m3 trace a circle over time = light orbits the sphere!
sphereShader(
0.5,
//() => (Math.sin(time * rotSpeed)/15+0.5),
0.5,
0.4,
0.5,
0.4,
0.9,
//0.2,
() => Math.sin(time * rotSpeed)*2, // m1 — light X orbits
//() => Math.sin(time * rotSpeed)*0.5,// m2 — light Y stays fixed
0.8,
() => Math.cos(time * rotSpeed)*2, // m3 — light Z orbits
).out(o3)
osc(24, 5, .7)
.mask(shape(100, 0.02, 0.01).scale(1, () => window.innerHeight / window.innerWidth))
.repeat(100, 100)
.modulate(noise(1, 0.5), 0.5).colorama(0.25)
.rotate(() => cc[0] * Math.PI, 0.03)
.out(o1)
// osc(24,0.1,.7).mask(shape(10,0.01,0.02).scale(1,()=>window.innerHeight/window.innerWidth)).
// repeat(100,100).modulate(noise(1,0.5,3),0.5).out(o0)
src(o0)
.modulate(voronoi(100,0.1,1.5).modulate(noise(5),1).brightness(0.03)
,0.003).layer(src(o1)).luma(0.2).colorama(0.5).out(o2)
src(o3).layer(o2).luma(0.02).brightness(0.02).hue(0.8).out(o0)},
//-----------------------------------------------
//visual 9 falling start in moon
()=> {
let rotSpeed = 0.5 // how fast it rotates
// m1 and m3 trace a circle over time = light orbits the sphere!
sphereShader(
() => (Math.sin(time * rotSpeed)/15+0.5),
() => (Math.sin(time * rotSpeed)/15+0.5),
0.35, //diameter
0.4, //r
0.5, //g
0.4,//b
0.9,
//0.2,
() => Math.sin(time * rotSpeed)*2, // m1 — light X orbits
() => Math.sin(time * rotSpeed)*0.5,// m2 — light Y stays fixed
//0.8,
() => Math.cos(time * rotSpeed)*2, // m3 — light Z orbits
).out(o3)
osc(24, 5, .7)
.mask(shape(100, 0.02, 0.01).scale(1, () => window.innerHeight / window.innerWidth))
.repeat(100, 100)
.modulate(noise(1, 0.5), 0.5).colorama(0.25)
.rotate(() => cc[0] * Math.PI, 0.03)
.out(o1)
// osc(24,0.1,.7).mask(shape(10,0.01,0.02).scale(1,()=>window.innerHeight/window.innerWidth)).
// repeat(100,100).modulate(noise(1,0.5,3),0.5).out(o0)
src(o0)
.modulate(voronoi(100,0.1,1.5).modulate(noise(5),1).brightness(0.03)
,0.003).layer(src(o1)).luma(0.2).colorama(0.5).out(o2)
src(o3).layer(o2).luma(0.02).brightness(0.02).hue(0.8).out(o0)},
//-------------------------------------
//visual 10 pulsing purple sphere with fixed color
()=>{
// Orbiting moon version
let rotSpeed = 0.5
sphereShaderglow(
0.5,
() => (Math.sin(time * rotSpeed) / 10+0.5),
0.5,
0.5, 0.4, 0.9, // r, g, b — cool blue-white moon color
() => Math.sin(time * rotSpeed),
-0.3,
() => Math.cos(time * rotSpeed),
).out(o3)
// //1 one singular ball
osc(24,0.1,0.5).modulateRotate(noise(2),()=>cc[0]).mask(o3).color(5,4,1).hue(0.5).blend(src(o0),0.9).out(o0)},
//-----------------------------------------------------
//visual 11 multiple sphers in blender with a filter
()=> {osc(24,0.1,0.5).modulateRotate(noise(3),()=>(cc[0])).mask(o3).color(4,2.5,1.5).hue(()=>cc[2]).blend(src(o0),0.9).repeat(6,6).layer(src(o1)).out(o0)},
//visua//visuals6-> multi
]
whichVisual = 0
visuals[8]()
visuals[whichVisual]()
// can use update and switch case with midi:
update = () =>{
if (ccActual[5]==24){
visuals[8]()
}
// very important! only change source once, when necessary
if (whichVisual != ccActual[1]){
whichVisual = ccActual[1];
visuals[whichVisual]()
},
}
hush()
Tidalcycles Code
- -- Final --
--melody1--floating ball--
do
d1 $ qtrigger $ slow 4
$ note "[e5 ~ g5 b4] [c5 ~ e5 g4] [a4 c5 ~ e5] [b4 ~ g4 e4]"
# s "supervibe"
# lpf (range 160 480 (slow 4 sine))
# detune 0.16
# room 0.6 --small oscillations--
# sz 0.95
# gain 1.1
# sustain 0.32
d12 $ qtrigger $ slow 4 $ struct "[t ~ t t] [t ~ t t] [t t ~ t] [t ~ t t]" $ ccv ((segment 128 (range 127 0 saw))) # ccn "0" # s "midi"
d13 $ ccv "0" # ccn 1 # s "midi"
-- add bass-- add bigger oscillations here--
do
d2 $ qtrigger $ slow 4
$ note "[c2 ~ c2 g1] [a1 ~ a1 e1] [f1 ~ g1 a1] [e1 ~ g1 b1]"
# s "supervibe"
# lpf 180
# detune 0.08
# room 0.25
# sz 0.7
# gain 1.2
# sustain 0.85
d12 $ qtrigger $ slow 4 $ struct "[t ~ t t] [t ~ t t] [t t ~ t] [t ~ t t]" $ ccv ((segment 128 (range 127 0 saw))) # ccn "0" # s "midi"
d13 $ ccv "1" # ccn 1 # s "midi"
--add percussion--change color--
do
d3 $ slow 2 $ stack [
s "808:1 ~ 808:1 ~" # gain 0.9 # speed 0.65,
s "808:1(3,8)" # gain 0.7 # speed 0.9 # nudge 0.02,
s "808:1(5,16)" # gain 0.7 # speed 0.8 # pan (slow 4 sine),
s "~ 808:1 ~ 808:1" # gain 1.1 # speed 0.45 # room 0.3 ]
d14 $ qtrigger $ slow 4 $ struct "t(3,8)" $ ccv ((segment 128 (range 127 0 saw))) # ccn "1" # s "midi" --for color ccn 1
d13 $ ccv "2" # ccn 1 # s "midi" --for # of visuals
--add beat 1--change ball size-- tone down oscillator--
do
d4 $ s "909 909 909 <909, 808:1>" # gain 1 # size 0.4
d13 $ ccv "3" # ccn 1 # s "midi" --for # of visuals
d15 $ struct "t t t <t, t>" $ ccv ((segment 128 (range 30 20 rand))) # ccn "3" # s "midi" --pulsing
--only beat 2--- combine with another texture, remove color -- let's stay with this color thenn
do
d3 silence
d2 silence
d5 $ s "808:3*4" # gain 0.7 # krush 2
d13 $ ccv "4" # ccn 1 # s "midi" --for # of visuals
--add the percussion back in--
d3 $ stack [
s "808:1 ~ 808:1 ~" # gain 1.8 # speed 0.65,
s "808:1(3,8)" # gain 1 # speed 0.9 # nudge 0.02,
s "808:1(5,16)" # gain 1.6 # speed 1.3
# pan (slow 4 sine),
s "~ 808:1 ~ 808:1" # gain 0.8 # speed 0.45 # room 0.3 ]
--add bass back --
do
d2 $ qtrigger $ slow 4
$ note "[c2 ~ c2 g1] [a1 ~ a1 e1] [f1 ~ g1 a1] [e1 ~ g1 b1]"
# s "supervibe"
# lpf 180
# detune 0.08
# room 0.25
# sz 0.7
# gain 1.3
# sustain 0.85
--add stars-- pixelated moon--
do
d5 $ qtrigger $ slow 2
$ note "[~ g6 ~ b6] [c7 ~ b6 g6] [~ a6 c7 ~] [c6 ~ e7 ~]"
# s "supersaw"
# lpf (range 900 2000 (slow 8 sine))
# hpf 900
# detune 0.32
# room 0.75
# sz 0.98
# gain 0.6
# sustain 0.25
--d14 $ ccv "24" # ccn 5 # s "midi" --the if value to trigger one time effect
d13 $ ccv "7" # ccn 1 # s "midi" --star rotationnn
-- everything drops except for stars-- watch pixelated moon-- heree?
do
d1 silence
d2 silence
d3 silence
d4 silence
-- bass2 comes in--keep rotating planet--
d6 $ qtrigger $ slow 4
$ note "c3 ~ ~ ~ a2 ~ ~ ~ f2 ~ ~ ~ g2 ~ ~ ~"
# s "supersaw"
# lpf (range 90 260 (slow 8 sine))
# detune 0.06
# room 0.4
# sz 0.8
# gain (range 1 1.6 saw )
# sustain 2.1
--melody comes back in--keep rotating planet--
d1 $ qtrigger $ slow 4
$ note "[e5 ~ g5 b4] [c5 ~ e5 g4] [a4 c5 ~ e5] [b4 ~ g4 e4]"
# s "supervibe"
# lpf (range 160 480 (slow 4 sine))
# detune 0.16
# room 0.6
# sz 0.95
# gain 1.4
# sustain 0.32
--beat drops in -- return to normal pulsing ball--
do
d4 $ s "909 909 909 909" # gain 1.1 # size 0.4
d13 $ ccv "3" # ccn 1 # s "midi" --for # of visuals
d15 $ struct "t t t t" $ ccv ((segment 128 (range 30 20 rand))) # ccn "3" # s "midi"
--highhats-- normal pulsing ball
do
d7 $ s "hh*8" # gain 1.4
d13 $ ccv "5" # ccn 1 # s "midi" --for # of visuals
--add kids sample--keep same--
do
d8 $ jux rev $ slow 16
$ striateBy 128 (1/6)
$ s "kids"
# room 0.95
# size 0.98
# lpf 1800
# hpf 500
# gain 0.8
--stars2--shudder ball! --
do
d9 $ qtrigger $ slow 2
$ note "[e6 ~ g6 ~] [~ b6 d7 ~] [c7 ~ a6 e6] [~ g6 b6 ~]"
# s "supersaw"
# lpf (range 2000 5200 (slow 8 sine))
# hpf 1200
# detune 0.42
# room 0.9
# sz 0.98
# gain (range 0.4 1 (slow 16 sine))
# sustain 0.22
d13 $ ccv "4" # ccn 1 # s "midi"
--drop away to create tension-- pulsing purple spheres!!!
do
d9 silence
d8 silence
d6 silence
d1 silence
d13 $ ccv "9" # ccn 1 # s "midi"
d15 $ struct "t*8" $ ccv ((segment 128 (range 45 20 rand))) # ccn "3" # s "midi" --pulsing
--for # of visuals
-- buildup2-- pulsing purple spheres--
do
d7 $ slow 2
$ note "[~ e6 g6 b6] [c7 e7 d7 b6] [a6 c7 e7 g7] [e7 d7 c7 b6]"
# s "supersaw"
# lpf (range 1400 6200 (slow 8 sine))
# hpf 700
# detune 0.34
# room 0.78
# sz 0.95
# gain 0.8
# sustain 0.28
d8 $ slow 2
$ note "[c5 e5 g5 c6] [e5 g5 b5 e6] [a5 c6 e6 a6] [g5 b5 d6 g6]"
# s "supersaw"
# lpf (range 900 4800 (slow 8 sine))
# hpf 300
# detune 0.22
# room 0.7
# sz 0.9
# gain 0.65
# sustain 0.55
d9 $ slow 4
$ note "[c6 ~ e6 g6] [b6 c7 e7 ~] [a6 c7 e7 g7] [~ e7 d7 c7]"
# s "supervibe"
# lpf (range 1800 7600 (slow 6 sine))
# hpf 1200
# detune 0.18
# room 0.9
# sz 0.98
# pan (slow 4 sine)
# gain (range 0.35 0.85 (slow 8 sine))
# sustain 0.22
d13 $ ccv "5" # ccn 1 # s "midi" --for # of visuals
-- add kid sample2--
d10 $ slow 4 $ s "kids:1 ~ ~ ~ ~" # gain 1.4
# room 1 # size 0.98 # lpf 1800 # sustain 0.5
# legato 2
--add drum beat--faster pulsing purple spheres--
do
d4 $ s "909*8" # gain 1.1 # size 0.4 # krush 2 # room 0.2
d13 $ ccv "10" # ccn 1 # s "midi" --for # of visuals
--resolution--stars falling like snow
do
d10 silence
d4 silence
d7 $ slow 4
$ note "[c6 ~ e6 ~] [g5 ~ e6 c6] [a5 ~ c6 ~] [g5 ~ e5 c5]"
# s "supervibe"
# lpf (range 260 900 (slow 12 sine))
# hpf 120
# detune 0.12
# room 0.9
# sz 0.98
# gain (range 0.95 0.18 (slow 16 sine))
# sustain 0.9
d8 $ slow 4
$ note "[c4 ~ g4 ~] [e4 ~ c4 ~] [a3 ~ e4 ~] [f3 ~ c4 ~]"
# s "supervibe"
# lpf (range 180 620 (slow 16 sine))
# detune 0.08
# room 0.85
# sz 0.96
# gain (range 0.8 0.12 (slow 16 sine))
# sustain 1.6
d9 $ slow 8
$ note "[~ c6 ~ e6] [g5 ~ c6 ~] [~ a5 c6 ~] [g5 ~ e5 ~]"
# s "supervibe"
# lpf (range 320 1200 (slow 12 sine))
# hpf 400
# detune 0.18
# room 0.95
# sz 0.98
# pan (slow 6 sine)
# gain (range 0.55 0.05 (slow 16 sine))
# sustain 1.1
d13 $ ccv "8" # ccn 1 # s "midi"
--end on laugh--
do
d11 $ jux rev $ slow 16
$ striateBy 128 (1/6)
$ s "kids"
# room 0.95
# size 0.98
# lpf 1800
# hpf 500
# gain 0.8
d13 $ ccv "6" # ccn 1 # s "midi"
hush
