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+```javascript
+setcps(168/60/4)
+
+await initHydra({feedStrudel: true})
+
+//
+src(s0).kaleid(H("<4 5 6 8>"))
+.diff(osc(1,0.5,5))
+.modulateScale(osc(2,-0.25,1))
+.out()
+//
+$:stack(
+  s("bd*4"),
+  s("hh*8"),
+  s("- - - cp?*2"),
+  // note("c3 c3 ds3 c3").s("supersaw").decay(0.5)
+  // .lpf(sine.range(200,300).fast(2)).lpq(20).lpenv(1)
+  // .someCyclesBy(0.2,x=>x.transpose("<2 5>"))
+
+)
+  //.scope({pos:0})
+  .pianoroll({vertical:1,labels:1})
+```
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