diff --git a/assets/index-9ce4c22f.js.gz b/assets/index-9ce4c22f.js.gz
deleted file mode 100644
index 7da10e8..0000000
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diff --git a/assets/index-9ce4c22f.js b/assets/index-d98bdb4b.js
similarity index 99%
rename from assets/index-9ce4c22f.js
rename to assets/index-d98bdb4b.js
index 659507f..9048d07 100644
--- a/assets/index-9ce4c22f.js
+++ b/assets/index-d98bdb4b.js
@@ -3058,10 +3058,20 @@ Tetra transformations can be applied to seventh chords using the <ic>tetraTonnet
 
 * p: p12, p14, p18, p19
 * l: l13, l15, l71
-* r:  r12, rr19
+* r: r12, rr19
 * q: q15, qq51
 * n: n51
 
+${e("Transform seventh chord from chromatic scale",`
+  z1("1.0 047{10}")
+  .scale('chromatic')
+  .tetraTonnetz("o p18 q15 l13 n51 p19 q15")
+  .sound("sawtooth")
+  .cutoff(500 + usine(1/8) * 2000)
+  .adsr(.5,0.05,0.25,0.5)
+  .dur(2.0)
+  .out()`,!0)}
+
 ### m7: minor 7th chords
 
   * p: p12, p23, p26
@@ -3112,8 +3122,6 @@ Tetra transformations can be applied to seventh chords using the <ic>tetraTonnet
   * r: rr19, rr39, rr98
   * q: qq98
 
-### Examples:
-
 ## Cyclic methods
 
 In addition to the transformations, Ziffers implements cyclic methods that can be used to cycle through the tonnetz space. Cyclic methods turns individual pitch classes to chords using the tonnetz. The cyclic methods are:
diff --git a/assets/index-d98bdb4b.js.gz b/assets/index-d98bdb4b.js.gz
new file mode 100644
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diff --git a/index.html b/index.html
index f95f7e4..ee203d9 100644
--- a/index.html
+++ b/index.html
@@ -14,7 +14,7 @@
     
     
     <script src="https://unpkg.com/hydra-synth"></script>
-    <script type="module" crossorigin src="/assets/index-9ce4c22f.js"></script>
+    <script type="module" crossorigin src="/assets/index-d98bdb4b.js"></script>
     <link rel="stylesheet" href="/assets/index-47ebc84b.css">
   <link rel="manifest" href="/manifest.webmanifest"></head>
   <style>
diff --git a/index.html.gz b/index.html.gz
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index 767ecc3..7f9f683 100644
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