diff --git a/test/__snapshots__/examples.test.mjs.snap b/test/__snapshots__/examples.test.mjs.snap
index 09a1ecec..bd5e9cb9 100644
--- a/test/__snapshots__/examples.test.mjs.snap
+++ b/test/__snapshots__/examples.test.mjs.snap
@@ -1040,26 +1040,26 @@ exports[`runs examples > example "ceil" example index 0 1`] = `
 
 exports[`runs examples > example "channels" example index 0 1`] = `
 [
-  "[ 0/1 → 1/5 | note:e channels:[2 3] ]",
-  "[ 1/5 → 2/5 | note:a channels:[2 3] ]",
-  "[ 2/5 → 3/5 | note:d channels:[2 3] ]",
-  "[ 3/5 → 4/5 | note:b channels:[2 3] ]",
-  "[ 4/5 → 1/1 | note:g channels:[2 3] ]",
-  "[ 1/1 → 6/5 | note:e channels:[2 3] ]",
-  "[ 6/5 → 7/5 | note:a channels:[2 3] ]",
-  "[ 7/5 → 8/5 | note:d channels:[2 3] ]",
-  "[ 8/5 → 9/5 | note:b channels:[2 3] ]",
-  "[ 9/5 → 2/1 | note:g channels:[2 3] ]",
-  "[ 2/1 → 11/5 | note:e channels:[2 3] ]",
-  "[ 11/5 → 12/5 | note:a channels:[2 3] ]",
-  "[ 12/5 → 13/5 | note:d channels:[2 3] ]",
-  "[ 13/5 → 14/5 | note:b channels:[2 3] ]",
-  "[ 14/5 → 3/1 | note:g channels:[2 3] ]",
-  "[ 3/1 → 16/5 | note:e channels:[2 3] ]",
-  "[ 16/5 → 17/5 | note:a channels:[2 3] ]",
-  "[ 17/5 → 18/5 | note:d channels:[2 3] ]",
-  "[ 18/5 → 19/5 | note:b channels:[2 3] ]",
-  "[ 19/5 → 4/1 | note:g channels:[2 3] ]",
+  "[ 0/1 → 1/5 | note:e channels:[3 4] ]",
+  "[ 1/5 → 2/5 | note:a channels:[3 4] ]",
+  "[ 2/5 → 3/5 | note:d channels:[3 4] ]",
+  "[ 3/5 → 4/5 | note:b channels:[3 4] ]",
+  "[ 4/5 → 1/1 | note:g channels:[3 4] ]",
+  "[ 1/1 → 6/5 | note:e channels:[3 4] ]",
+  "[ 6/5 → 7/5 | note:a channels:[3 4] ]",
+  "[ 7/5 → 8/5 | note:d channels:[3 4] ]",
+  "[ 8/5 → 9/5 | note:b channels:[3 4] ]",
+  "[ 9/5 → 2/1 | note:g channels:[3 4] ]",
+  "[ 2/1 → 11/5 | note:e channels:[3 4] ]",
+  "[ 11/5 → 12/5 | note:a channels:[3 4] ]",
+  "[ 12/5 → 13/5 | note:d channels:[3 4] ]",
+  "[ 13/5 → 14/5 | note:b channels:[3 4] ]",
+  "[ 14/5 → 3/1 | note:g channels:[3 4] ]",
+  "[ 3/1 → 16/5 | note:e channels:[3 4] ]",
+  "[ 16/5 → 17/5 | note:a channels:[3 4] ]",
+  "[ 17/5 → 18/5 | note:d channels:[3 4] ]",
+  "[ 18/5 → 19/5 | note:b channels:[3 4] ]",
+  "[ 19/5 → 4/1 | note:g channels:[3 4] ]",
 ]
 `;
 
diff --git a/test/__snapshots__/tunes.test.mjs.snap b/test/__snapshots__/tunes.test.mjs.snap
index 8d696d75..79fb2690 100644
--- a/test/__snapshots__/tunes.test.mjs.snap
+++ b/test/__snapshots__/tunes.test.mjs.snap
@@ -7831,8 +7831,8 @@ exports[`renders tunes > tune: hyperpop 1`] = `
   "[ 3/2 ⇜ (11/6 → 15/8) | note:C#5 s:sawtooth gain:0.3422847385870941 attack:0.001 decay:0.2 sustain:0 hcutoff:5845.47833980621 cutoff:4000 ]",
   "[ 15/8 → 2/1 | note:D3 s:sawtooth gain:0.3 attack:0.01 decay:0.1 sustain:0.5 cutoff:2151.2782118349805 lpattack:0.1 lpenv:2 ftype:24db ]",
   "[ 15/8 → 2/1 | note:D3 s:square gain:0.3 attack:0.01 decay:0.1 sustain:0.5 cutoff:2151.2782118349805 lpattack:0.1 lpenv:2 ftype:24db ]",
-  "[ (15/8 → 2/1) ⇝ 9/4 | note:A5 s:sawtooth gain:0.35343108171056004 attack:0.001 decay:0.2 sustain:0 hcutoff:5796.978025372246 cutoff:4000 ]",
-  "[ (15/8 → 2/1) ⇝ 9/4 | note:C#5 s:sawtooth gain:0.35343108171056004 attack:0.001 decay:0.2 sustain:0 hcutoff:5796.978025372246 cutoff:4000 ]",
+  "[ (15/8 → 2/1) ⇝ 9/4 | note:A5 s:sawtooth gain:0.35343108171056015 attack:0.001 decay:0.2 sustain:0 hcutoff:5796.978025372246 cutoff:4000 ]",
+  "[ (15/8 → 2/1) ⇝ 9/4 | note:C#5 s:sawtooth gain:0.35343108171056015 attack:0.001 decay:0.2 sustain:0 hcutoff:5796.978025372246 cutoff:4000 ]",
   "[ (15/8 → 2/1) ⇝ 19/8 | note:F#3 s:square gain:0.7 attack:0.01 decay:0.1 sustain:0 cutoff:2151.2782118349805 ]",
   "[ (15/8 → 2/1) ⇝ 19/8 | note:A3 s:square gain:0.7 attack:0.01 decay:0.1 sustain:0 cutoff:2151.2782118349805 ]",
   "[ 13/8 ⇜ (23/12 → 2/1) | note:F#5 s:sawtooth gain:0.3479759264430665 attack:0.001 decay:0.2 sustain:0 hcutoff:5822.02388217981 cutoff:4000 ]",