diff --git a/packages/core/pattern.mjs b/packages/core/pattern.mjs
index 1b4ac6b26..e50c317c7 100644
--- a/packages/core/pattern.mjs
+++ b/packages/core/pattern.mjs
@@ -2567,6 +2567,74 @@ export const bite = register(
   false,
 );
 
+/**
+ * Similar to `struct`, but every hap in the structure pattern plays the next
+ * cycle of the main pattern.
+ * With a different number of cycles in the main pattern and haps in the
+ * structure pattern, this creates an isorhythm.
+ *
+ * Note: This function works on the assumption that the structure pattern
+ * repeats every cycle. If the structure pattern only repeats after multiple
+ * cycles, it may skip or repeat certain parts of the melody.
+ * @tags temporal
+ * @name isobite
+ * @synonyms cycleStruct, cyclestruct
+ * @memberof Pattern
+ * @param {Pattern} structure structure of the pattern
+ * @example
+ * "<0 1 2 3 4 5>".isobite("[x - x*2]*2").n().scale("c:major")
+ * // the same as "0 - [1 2] 3 - [4 5]".n().scale("c:major")
+ *
+ * @example
+ * "<0 1 2 3 4>".isobite("x - x").n().scale("c:major")
+ * // the same as "<[0 - 1] [2 - 3] [4 - 0] [1 - 2] [3 - 4]>".n().scale("c:major")
+ *
+ * @example
+ * // Here the structure pattern repeats after 2 cycles,
+ * // so certain haps from the melody are skipped.
+ * "<0 1 2 3>".isobite("x x*2".slow(2)).n().scale("c:major")
+ * // the same as "<[0] [2 3] [2] [2 3]>".n().scale("c:major")
+ *
+ * @example
+ * // This can be avoided by making the struct pattern 1 cycle,
+ * // and slowing the whole pattern down as follows:
+ * "<0 1 2 3>".isobite("x x*2").slow(2).n().scale("c:major")
+ * // the same as "<[0] [1 2] [3] [0 1] [2] [3 0] [1] [2 3]>".n().scale("c:major")
+ */
+export const { isobite, cyclestruct, cycleStruct } = register(
+  ['isobite', 'cyclestruct', 'cycleStruct'],
+  (structure, pat) => {
+    const structPat = new Pattern((state) => {
+      const haps_cycle = structure
+        .withQuerySpan((span) => span.begin.wholeCycle())
+        .query(state)
+        .filter((hap) => hap.value != 0)
+        .sort((a, b) => a.whole.begin - b.whole.begin)
+        .map((hap, i) => hap.withValue((_) => i));
+
+      const haps = [];
+      for (const hap of haps_cycle) {
+        const new_part = state.span.intersection(hap.part);
+        if (new_part) {
+          haps.push(new Hap(hap.whole, new_part, hap.value, hap.context));
+        }
+      }
+      return haps;
+    }).splitQueries();
+
+    const stepsPattern = new Pattern((state) => {
+      const nrHaps = structure
+        .withQuerySpan((span) => span.begin.wholeCycle())
+        .query(state)
+        .filter((hap) => hap.value != 0).length;
+      return [new Hap(state.span.begin.wholeCycle(), state.span, nrHaps, {})];
+    }).splitQueries();
+
+    return pat.fast(stepsPattern).bite(stepsPattern, structPat);
+  },
+  false,
+);
+
 /**
  * Selects the given fraction of the pattern and repeats that part to fill the remainder of the cycle.
  * @tags temporal
diff --git a/packages/core/test/pattern.test.mjs b/packages/core/test/pattern.test.mjs
index d2b4df21a..0a688eae8 100644
--- a/packages/core/test/pattern.test.mjs
+++ b/packages/core/test/pattern.test.mjs
@@ -75,6 +75,10 @@ const sameFirst = (a, b) => {
   return expect(a.sortHapsByPart().firstCycle()).toStrictEqual(b.sortHapsByPart().firstCycle());
 };
 
+const sameFirstX = (x, a, b) => {
+  return expect(a.fast(x).sortHapsByPart().firstCycle()).toStrictEqual(b.fast(x).sortHapsByPart().firstCycle());
+};
+
 describe('TimeSpan', () => {
   describe('equals()', () => {
     it('Should be equal to the same value', () => {
@@ -1321,6 +1325,21 @@ describe('Pattern', () => {
       );
     });
   });
+  describe('isobite', () => {
+    it('can play a melody with a structure', () => {
+      sameFirst(
+        slowcat(0, 1, 2, 3, 4, 5).isobite(fastcat(true, silence, [true, true]).fast(2)),
+        fastcat(0, silence, [1, 2], 3, silence, [4, 5]),
+      );
+    });
+    it('syncopates over multiple cycles if the number of haps in the patterns differ', () => {
+      sameFirstX(
+        4,
+        slowcat(0, 1, 2, 3).isobite(fastcat(true, [true, true])),
+        slowcat(0, [1, 2], 3, [0, 1], 2, [3, 0], 1, [2, 3]).fast(2),
+      );
+    });
+  });
   describe('unjoin', () => {
     it('destructures a pattern into subcycles', () => {
       sameFirst(
diff --git a/test/__snapshots__/examples.test.mjs.snap b/test/__snapshots__/examples.test.mjs.snap
index 4aeeea272..998223cc1 100644
--- a/test/__snapshots__/examples.test.mjs.snap
+++ b/test/__snapshots__/examples.test.mjs.snap
@@ -6418,6 +6418,70 @@ exports[`runs examples > example "isaw" example index 1 1`] = `
 ]
 `;
 
+exports[`runs examples > example "isobite" example index 0 1`] = `
+[
+  "[ 0/1 → 1/6 | note:C3 ]",
+  "[ 1/3 → 5/12 | note:D3 ]",
+  "[ 5/12 → 1/2 | note:E3 ]",
+  "[ 1/2 → 2/3 | note:F3 ]",
+  "[ 5/6 → 11/12 | note:G3 ]",
+  "[ 11/12 → 1/1 | note:A3 ]",
+  "[ 1/1 → 7/6 | note:C3 ]",
+  "[ 4/3 → 17/12 | note:D3 ]",
+  "[ 17/12 → 3/2 | note:E3 ]",
+  "[ 3/2 → 5/3 | note:F3 ]",
+  "[ 11/6 → 23/12 | note:G3 ]",
+  "[ 23/12 → 2/1 | note:A3 ]",
+  "[ 2/1 → 13/6 | note:C3 ]",
+  "[ 7/3 → 29/12 | note:D3 ]",
+  "[ 29/12 → 5/2 | note:E3 ]",
+  "[ 5/2 → 8/3 | note:F3 ]",
+  "[ 17/6 → 35/12 | note:G3 ]",
+  "[ 35/12 → 3/1 | note:A3 ]",
+  "[ 3/1 → 19/6 | note:C3 ]",
+  "[ 10/3 → 41/12 | note:D3 ]",
+  "[ 41/12 → 7/2 | note:E3 ]",
+  "[ 7/2 → 11/3 | note:F3 ]",
+  "[ 23/6 → 47/12 | note:G3 ]",
+  "[ 47/12 → 4/1 | note:A3 ]",
+]
+`;
+
+exports[`runs examples > example "isobite" example index 1 1`] = `
+[
+  "[ 0/1 → 1/3 | note:C3 ]",
+  "[ 2/3 → 1/1 | note:D3 ]",
+  "[ 1/1 → 4/3 | note:E3 ]",
+  "[ 5/3 → 2/1 | note:F3 ]",
+  "[ 2/1 → 7/3 | note:G3 ]",
+  "[ 8/3 → 3/1 | note:C3 ]",
+  "[ 3/1 → 10/3 | note:D3 ]",
+  "[ 11/3 → 4/1 | note:E3 ]",
+]
+`;
+
+exports[`runs examples > example "isobite" example index 2 1`] = `
+[
+  "[ 0/1 → 1/1 | note:C3 ]",
+  "[ 1/1 → 3/2 | note:E3 ]",
+  "[ 3/2 → 2/1 | note:F3 ]",
+  "[ 2/1 → 3/1 | note:E3 ]",
+  "[ 3/1 → 7/2 | note:E3 ]",
+  "[ 7/2 → 4/1 | note:F3 ]",
+]
+`;
+
+exports[`runs examples > example "isobite" example index 3 1`] = `
+[
+  "[ 0/1 → 1/1 | note:C3 ]",
+  "[ 1/1 → 3/2 | note:D3 ]",
+  "[ 3/2 → 2/1 | note:E3 ]",
+  "[ 2/1 → 3/1 | note:F3 ]",
+  "[ 3/1 → 7/2 | note:C3 ]",
+  "[ 7/2 → 4/1 | note:D3 ]",
+]
+`;
+
 exports[`runs examples > example "iter" example index 0 1`] = `
 [
   "[ 0/1 → 1/4 | note:A3 ]",