build

docs/dist/parse.js

@@ -3,6 +3,7 @@ import * as strudel from "../_snowpack/link/strudel.js";
 import {Scale, Note, Interval} from "../_snowpack/pkg/@tonaljs/tonal.js";
 import "./tone.js";
 import "./midi.js";
+import "./voicings.js";
 import * as toneStuff from "./tone.js";
 import shapeshifter from "./shapeshifter.js";
 const {

docs/dist/voicings.js

@@ -0,0 +1,18 @@
+import {Pattern as _Pattern, stack, Hap} from "../_snowpack/link/strudel.js";
+import voicings from "../_snowpack/pkg/chord-voicings.js";
+const {dictionaryVoicing, minTopNoteDiff, lefthand} = voicings;
+const getVoicing = (chord, lastVoicing, range = ["F3", "A4"]) => dictionaryVoicing({
+  chord,
+  dictionary: lefthand,
+  range,
+  picker: minTopNoteDiff,
+  lastVoicing
+});
+const Pattern = _Pattern;
+Pattern.prototype.voicings = function(range = ["F3", "A4"]) {
+  let lastVoicing;
+  return new Pattern((span) => this.query(span).map((event) => {
+    lastVoicing = getVoicing(event.value, lastVoicing, range);
+    return stack(...lastVoicing).query(span).map((hap) => new Hap(event.whole, event.part, hap.value));
+  }).flat());
+};