diff --git a/strudel/20250812.md b/strudel/20250812.md
index 8aef59c..1f66b8a 100644
--- a/strudel/20250812.md
+++ b/strudel/20250812.md
@@ -62,4 +62,25 @@ $_:base.postgain(0.2).decay("<1 8>").fast(2)
   .lpf(perlin.range(400,900).seg(5).slow(3)).lpq(25)
 
 all(x=>x._scope()
+```
+```javascript
+setcps(60/60/4)
+const base = stack(
+ note("<c2 e2>").sound("tri"),
+ note("<c3 e3>").sound("tri").gain(0.5),
+ note("<g3 b3>").sound("tri").gain(0.25),
+ note("<e4 gs4>").sound("tri").gain(0.15),
+ note("<<c2 e3> <e3 c2>>".late(1)).fast(2).sound("tri").gain(0.0625),
+).delay(0.75).room(0.3)
+
+$:base.postgain(0.2).fast(4).decay(0.5).transpose("<0 7 0 12>")
+  .fm(2).fmh(2)
+  .lpf(sine.range(300,600).slow(2)).lpq(15)
+$:base.postgain(0.2).fast(2).decay(1).jux(rev)
+  .lpf(400).lpq("<5 10 15>").penv(1)
+$:base.postgain(0.2).fast(4).decay(2).lpenv(2)
+  .lpf(sine.range(700,900).fast(7)).lpq(15)
+$:base.postgain(0.2).fast(1).decay(1)
+  .lpf(perlin.range(100,800).fast(7)).lpq(20).phaser(2)
+all(x=>x._scope()
 ```
\ No newline at end of file