Album 01 · x=arcsin y

f(t)

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f(t) means a sound as a function of time, the one thing all 35 tracks have in common. It opens on the plainest curve there is, y=sin(x), and closes on a problem nobody has solved, n→3n+1.

Released: 2026-10-16
Tracks: 35
Length: 82:22
Label: y=sin(x)
Genre: Electronic, Dance
Credits: prod. Naru Kijima / AI

1y=sin(x)
Electro pop 155D major2:22
2E(7,16)
Brazilian phonk 128G♯ minor2:08
3tan(x)
Amapiano 113A♭ major2:33
42^(n/12)
Phonk 150A2:07
5|sin(x)|
Nu-disco 122E major2:30
6sin(wt+I sin wt)
Brostep 150C♯ minor2:13
7(1+sqrt5)/2
Afro groove 104G major2:46
82^(k+t)
Hardstyle 150F minor2:08
9x mod 7
Banjo hoedown 140A major2:17
101/7=0.142857
Piano bass house 128G minor2:06
11dx/dt=10(y-x)
Reggaeton 96F♯ minor2:50
123.14159
Hyperpop trap 160C♯ minor2:03
13e^(-x) sin x
Blues 94E minor2:07
14sin t sin(1.01t)
Accordion dance 94A minor2:03
153:4:5
Metallophone clockwork 120C pelog2:05
16B3/S23
Rave techno 136F minor2:07
17sin(x^2)
Irish jig 168D major2:00
18f'=fc/(c-v)
Drift phonk 140F minor2:09
19z->z^2+c
Choir piano house 124F major2:27
202,3,5,7,11,13
Glass-bell pop 96F♯ major2:27
21sin wt+sin(3wt)/3+...
Chip trap 126F minor2:10
22e^(ix)
Bhangra 100B♭ mixolydian2:33
23x->1-1.4x^2+y
Dub 74C minor2:36
24x->3.83x(1-x)
Footwork 160B♭ minor2:09
25y(n)=avg y[n-N]
Pluck house 126A minor2:10
26rule 30
Funk 108A mixolydian2:40
27t^(t>>7)
Acid 130E♭ minor2:06
282^n
Drum and bass 174G minor2:46
29x=sin 3t,y=sin 2t
Swung 2-step 132B minor2:04
30t>>12
Bytebeat Jersey club 142E phrygian2:08
311/x
Bright pop 120B major3:08
32x->4x(1-x)
Hard dance 150A minor2:40
33sin(2pi f t)
Rage trap 155C♯ minor2:12
34sin(x)/x
Rolling bass 145D phrygian2:39
35n->3n+1
Anthem pop 104D♭ major2:41