diff --git a/test/__snapshots__/examples.test.mjs.snap b/test/__snapshots__/examples.test.mjs.snap
index 6002fa84..85079269 100644
--- a/test/__snapshots__/examples.test.mjs.snap
+++ b/test/__snapshots__/examples.test.mjs.snap
@@ -3036,6 +3036,27 @@ exports[`runs examples > example "dry" example index 0 1`] = `
 ]
 `;
 
+exports[`runs examples > example "duckattack" example index 0 1`] = `
+[
+  "[ 0/1 → 1/4 | s:bd duckorbit:2 duckattack:0.003 postgain:0 ]",
+  "[ 1/4 → 1/2 | s:bd duckorbit:2 duckattack:0.003 postgain:0 ]",
+  "[ 1/2 → 3/4 | s:bd duckorbit:2 duckattack:0.003 postgain:0 ]",
+  "[ 3/4 → 1/1 | s:bd duckorbit:2 duckattack:0.003 postgain:0 ]",
+  "[ 1/1 → 5/4 | s:bd duckorbit:2 duckattack:0.003 postgain:0 ]",
+  "[ 5/4 → 3/2 | s:bd duckorbit:2 duckattack:0.003 postgain:0 ]",
+  "[ 3/2 → 7/4 | s:bd duckorbit:2 duckattack:0.003 postgain:0 ]",
+  "[ 7/4 → 2/1 | s:bd duckorbit:2 duckattack:0.003 postgain:0 ]",
+  "[ 2/1 → 9/4 | s:bd duckorbit:2 duckattack:0.003 postgain:0 ]",
+  "[ 9/4 → 5/2 | s:bd duckorbit:2 duckattack:0.003 postgain:0 ]",
+  "[ 5/2 → 11/4 | s:bd duckorbit:2 duckattack:0.003 postgain:0 ]",
+  "[ 11/4 → 3/1 | s:bd duckorbit:2 duckattack:0.003 postgain:0 ]",
+  "[ 3/1 → 13/4 | s:bd duckorbit:2 duckattack:0.003 postgain:0 ]",
+  "[ 13/4 → 7/2 | s:bd duckorbit:2 duckattack:0.003 postgain:0 ]",
+  "[ 7/2 → 15/4 | s:bd duckorbit:2 duckattack:0.003 postgain:0 ]",
+  "[ 15/4 → 4/1 | s:bd duckorbit:2 duckattack:0.003 postgain:0 ]",
+]
+`;
+
 exports[`runs examples > example "duckdepth" example index 0 1`] = `
 [
   "[ 0/1 → 1/16 | s:bd n:4 duckorbit:2 duckattack:0.2 duckdepth:1 ]",
@@ -3118,6 +3139,31 @@ exports[`runs examples > example "duckorbit" example index 0 1`] = `
 ]
 `;
 
+exports[`runs examples > example "duckrelease" example index 0 1`] = `
+[
+  "[ 0/1 → 1/16 | s:bd n:4 duckorbit:2 duckrelease:0.2 duckdepth:1 ]",
+  "[ 1/4 → 5/16 | s:bd n:4 duckorbit:2 duckrelease:0.2 duckdepth:1 ]",
+  "[ 1/2 → 9/16 | s:bd n:4 duckorbit:2 duckrelease:0.2 duckdepth:1 ]",
+  "[ 11/16 → 3/4 | s:bd n:4 duckorbit:2 duckrelease:0.2 duckdepth:1 ]",
+  "[ 7/8 → 15/16 | s:bd n:4 duckorbit:2 duckrelease:0.2 duckdepth:1 ]",
+  "[ 1/1 → 17/16 | s:bd n:4 duckorbit:2 duckrelease:0 duckdepth:1 ]",
+  "[ 5/4 → 21/16 | s:bd n:4 duckorbit:2 duckrelease:0 duckdepth:1 ]",
+  "[ 3/2 → 25/16 | s:bd n:4 duckorbit:2 duckrelease:0 duckdepth:1 ]",
+  "[ 27/16 → 7/4 | s:bd n:4 duckorbit:2 duckrelease:0 duckdepth:1 ]",
+  "[ 15/8 → 31/16 | s:bd n:4 duckorbit:2 duckrelease:0 duckdepth:1 ]",
+  "[ 2/1 → 33/16 | s:bd n:4 duckorbit:2 duckrelease:0.4 duckdepth:1 ]",
+  "[ 9/4 → 37/16 | s:bd n:4 duckorbit:2 duckrelease:0.4 duckdepth:1 ]",
+  "[ 5/2 → 41/16 | s:bd n:4 duckorbit:2 duckrelease:0.4 duckdepth:1 ]",
+  "[ 43/16 → 11/4 | s:bd n:4 duckorbit:2 duckrelease:0.4 duckdepth:1 ]",
+  "[ 23/8 → 47/16 | s:bd n:4 duckorbit:2 duckrelease:0.4 duckdepth:1 ]",
+  "[ 3/1 → 49/16 | s:bd n:4 duckorbit:2 duckrelease:0.2 duckdepth:1 ]",
+  "[ 13/4 → 53/16 | s:bd n:4 duckorbit:2 duckrelease:0.2 duckdepth:1 ]",
+  "[ 7/2 → 57/16 | s:bd n:4 duckorbit:2 duckrelease:0.2 duckdepth:1 ]",
+  "[ 59/16 → 15/4 | s:bd n:4 duckorbit:2 duckrelease:0.2 duckdepth:1 ]",
+  "[ 31/8 → 63/16 | s:bd n:4 duckorbit:2 duckrelease:0.2 duckdepth:1 ]",
+]
+`;
+
 exports[`runs examples > example "duration" example index 0 1`] = `
 [
   "[ 0/1 → 1/4 | note:c s:piano duration:0.5 ]",