-
Notifications
You must be signed in to change notification settings - Fork 0
/
Copy pathacidapple.clj
260 lines (205 loc) · 6.39 KB
/
acidapple.clj
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
;;
;; MM""""""""`M
;; MM mmmmmmmM
;; M` MMMM 88d8b.d8b. .d8888b. .d8888b. .d8888b.
;; MM MMMMMMMM 88''88'`88 88' `88 88' `"" Y8ooooo.
;; MM MMMMMMMM 88 88 88 88. .88 88. ... 88
;; MM .M dP dP dP `88888P8 '88888P' '88888P'
;; MMMMMMMMMMMM
;;
;; M""MMMMMMMM M""M M""MMMMM""M MM""""""""`M
;; M MMMMMMMM M M M MMMMM M MM mmmmmmmM
;; M MMMMMMMM M M M MMMMP M M` MMMM
;; M MMMMMMMM M M M MMMM' .M MM MMMMMMMM
;; M MMMMMMMM M M M MMP' .MM MM MMMMMMMM
;; M M M M M .dMMM MM .M
;; MMMMMMMMMMM MMMM MMMMMMMMMMM MMMMMMMMMMMM Version 1.0beta24
;;
;; http://github.com/overtone/emacs-live
;;
;; Jr, turn your head towards the sun and the shadows will fall behind you.
(def metro-1 (metronome (* 3 160)))
(def p1 (ref [1 0 0 0 1 0 0 1 0 0]))
(def p2 (ref [1 0 0 1 0 0 1 0 1 0]))
(stop) ;(zero-beat metro-1 6)
(let [zb (zero-beat metro-1 8)]
(at (metro-1 zb)
(seq-player metro-1 zb @p1 p1 #'bd)
(seq-player metro-1 zb @p2 p2 hat)
(seq-player metro-1 zb @chpat-1 chpat-1 ch1)
))
(def chpat-1 (ref [1 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0]))
(dosync (ref-set chpat-1 [1 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0]))
(change-pat p1)
(defn ch1 []
(change-pat p1))
(defn change-pat [x]
(let [p @x
c (count p)
p2 (rotate (rand-int c)
p)]
(dosync (ref-set x p2))))
(dosync (ref-set p1 [1 0 1 0
0 1 0 1
1 0]))
(dosync (ref-set p2 [1 0 1 0 1 0 1 1
1 0 1 ]))
(metro-bpm metro-1 (* 3 160))
(stop)
(dosync (ref-set p1 (rotate 2 @p1)))
(dosync (ref-set p1 (cons @p1 (take (rand-int (count @p1)) @p2))))
(stop)
(defsynth comb-fx
[rate 0
g 0
inbus 0
d 1]
(let [me (env-gen (asr 1 1 1 0) g 1 0 1)
i (in:ar inbus 1)
i (bpf i 2000 1)
s (comb-c i 2 (lag rate 1) d)
s (freq-shift s 500)
sme (* s me)]
(out 0 (pan2 sme 0 1))))
(let [zb (zero-beat metro-1 8)]
(at (metro-1 zb)
(def fx-1 (comb-fx [:head fxgroup]
(* 0.0005 (metro-tock metro-1))
0
0
1))))
(let [r (metro-tock metro-1)
t (* 0.001 r)
ra (choose [4 8 12])
rat (* t ra)]
(ctl fx-1 :g 1 :rate rat))
(ctl fx-1 :g 0)
(kill fx-1)
(def sources (group))
(def fxgroup (group :after sources))
(def dist-pat-1 (ref [20 5 5 5]))
(dosync (ref-set dist-pat-1 [200 120 10 50 5]))
(def hatl-pat-1 (ref [0.1 0.075 0.133 0.14 0.05 0.17]))
(defn hat []
(let [d (first @dist-pat-1)
l (first @hatl-pat-1)]
(hatboom [:head sources]
:ml l
:md d)
(dosync (ref-set dist-pat-1 (rotate 1 @dist-pat-1)))
(dosync (ref-set hatl-pat-1 (rotate 1 @hatl-pat-1))))
)
(def bdm (ref [900 130 90 40 120 40 40]))
(dosync (ref-set bdm [200 50 50 50 50]))
(defn bd []
(let [m (first @bdm)]
(boom [:head sources]
:freq-mod (choose [2000 9000 200])
:freq-base m)
(dosync (ref-set bdm (rotate 1 @bdm))))
; (hatboom [:head sources])
)
(stop)
(acid-change)
(let [zb (zero-beat metro-1 8)]
(at (metro-1 zb)
(def fx-2 (comb-fx [:head fxgroup]
(* 0.0005 (metro-tock metro-1))
0
0
1))))
(let [r (metro-tock metro-1)
t (* 0.001 r)
ra (choose [1 2 3 4 6 7 8 9])
rat (* t ra)]
(ctl fx-2 :g 1 :rate rat))
(kill fx-2)
(stop)
(defsynth acid-bass
[notein 60
res 0.5
flt-m 0
flt-b 1000
sglide 0
fglide 0
g 1]
(let [me (env-gen (asr 1 1 1 0) g 1 0 1)
sf (lag (midicps notein) sglide)
ff (lag (+ flt-m flt-b) fglide)
s (mix [(saw sf)
(saw [sf (* 2.03 sf)])
(saw [sf (* 0.5 sf)])])
s (rlpf s ff res)
s (freq-shift s -1000 (sin-osc-fb sf 1))
sfx (g-verb s 200 1.9 0.63)
s (mix [(* 0.13 s) sfx])
s (normalizer s 1)
sme (* s me)
]
(out 0 (pan2 sme 0 1))))
(def ab-1 (acid-bass :notein (note :C2)))
(kill acid-bass)
(stop)
(def acid-pat-1 (ref [1 1 0 1 0 1 1 1 0]))
(def acid-mel (ref [:C2 :d2 :G2 :D2
:G3 :C3 :C#3 :A2]))
(dosync (ref-set acid-mel [:C5 :E6 :F3 :D#5 :C3 :D4 :E6 :F#6 :G#3]))
(dosync (ref-set acid-mel [:C4 :G4 :F4 :G5 :C6 :C3]))
(stop)
(defn acid-change []
(let [c (first @acid-pat-1)
n (first @acid-mel)]
(if (= 1 c)
(do (ctl ab-1 :notein (- (note n) (choose [0];[7 14 21 -14 28]
))
:flt-m (choose [0] ;[1000 100 2000 100 3000]
)
:fglide (choose [0.01 0.12 0.03 0.2])
:flt-b (midi->hz (note n))
:sglide (choose [0.01 0.02 0.25 0]))
))
(dosync (ref-set acid-mel (rotate 1 @acid-mel)))
(dosync (ref-set acid-pat-1 (rotate 1 @acid-pat-1)))))
(acid-change)
(kill ab-1)
(stop)
(let [zb (zero-beat metro-1 8)]
(at (metro-1 zb)
(do (seq-player metro-1 zb @acid-pat-1 acid-pat-1 #'acid-change)
(seq-player metro-1 zb @p1 p1 #'bd)
(seq-player metro-1 zb @p2 p2 #'hat)
(seq-player metro-1 zb @chpat-1 chpat-1 #'ch1)
)))
(stop)
(do
(dosync (ref-set acid-pat-1 [1 0 1 1 0
1 1 0 0 1 0
1 0 1 0
]))
(dosync (ref-set p1 [1 1 0 1 0 0 1 0 0 1 0]))
(dosync (ref-set p2 [1 0 1 1 0 1 0 1 1 0 1 1 1 0 1 0]))
(dosync (ref-set chpat-1 [0 0 0 0
0 0 0 0
0 0 0 0
0 0 0 0
0 0 0 0
0 0 0 0
])))
(defn tempo-change []
(metro-bpm metro-1 (* 160 (choose [3]);(choose [1 2 0.5 2/3 4/3])
)))
(tempo-change)
(stop)
(def tpat-1 (ref [1 0 0 0 0 0 0 0
0 0 0 0 1 0 0 0]))
(metro-bpm metro-1 (* 4 160))
(let [zb (zero-beat metro-1 8)]
(at (metro-1 zb)
(do (seq-player metro-1 zb @tpat-1 tpat-1 #'tempo-change)
)))