diff --git a/packages/codemirror/widget.mjs b/packages/codemirror/widget.mjs
index 1d86dc359..72b4ec65d 100644
--- a/packages/codemirror/widget.mjs
+++ b/packages/codemirror/widget.mjs
@@ -126,3 +126,10 @@ registerWidget('_scope', (id, options = {}, pat) => {
   const ctx = getCanvasWidget(id, options).getContext('2d');
   return pat.tag(id).scope({ ...options, ctx, id });
 });
+
+registerWidget('_pitchwheel', (id, options = {}, pat) => {
+  let _size = options.size || 200;
+  options = { width: _size, height: _size, ...options, size: _size / 5 };
+  const ctx = getCanvasWidget(id, options).getContext('2d');
+  return pat.pitchwheel({ ...options, ctx, id });
+});
diff --git a/packages/core/repl.mjs b/packages/core/repl.mjs
index e073dfe83..3a2e6bd6a 100644
--- a/packages/core/repl.mjs
+++ b/packages/core/repl.mjs
@@ -156,6 +156,7 @@ export function repl({
       return pattern;
     } catch (err) {
       logger(`[eval] error: ${err.message}`, 'error');
+      console.error(err);
       updateState({ evalError: err, pending: false });
       onEvalError?.(err);
     }
diff --git a/packages/draw/index.mjs b/packages/draw/index.mjs
index 89cda805e..506c6151d 100644
--- a/packages/draw/index.mjs
+++ b/packages/draw/index.mjs
@@ -3,3 +3,4 @@ export * from './color.mjs';
 export * from './draw.mjs';
 export * from './pianoroll.mjs';
 export * from './spiral.mjs';
+export * from './pitchwheel.mjs';
diff --git a/packages/draw/pitchwheel.mjs b/packages/draw/pitchwheel.mjs
new file mode 100644
index 000000000..8d3cfe61c
--- /dev/null
+++ b/packages/draw/pitchwheel.mjs
@@ -0,0 +1,127 @@
+import { Pattern, midiToFreq, getFrequency } from '@strudel/core';
+import { getTheme, getDrawContext } from './draw.mjs';
+
+const c = midiToFreq(36);
+
+const circlePos = (cx, cy, radius, angle) => {
+  angle = angle * Math.PI * 2;
+  const x = Math.sin(angle) * radius + cx;
+  const y = Math.cos(angle) * radius + cy;
+  return [x, y];
+};
+
+const freq2angle = (freq, root) => {
+  return 0.5 - (Math.log2(freq / root) % 1);
+};
+
+export function pitchwheel({
+  haps,
+  ctx,
+  id,
+  hapcircles = 1,
+  circle = 0,
+  edo = 12,
+  root = c,
+  thickness = 3,
+  hapRadius = 6,
+  mode = 'flake',
+  margin = 10,
+} = {}) {
+  const connectdots = mode === 'polygon';
+  const centerlines = mode === 'flake';
+  const w = ctx.canvas.width;
+  const h = ctx.canvas.height;
+  ctx.clearRect(0, 0, w, h);
+  const color = getTheme().foreground;
+
+  const size = Math.min(w, h);
+  const radius = size / 2 - thickness / 2 - hapRadius - margin;
+  const centerX = w / 2;
+  const centerY = h / 2;
+
+  if (id) {
+    haps = haps.filter((hap) => hap.hasTag(id));
+  }
+  ctx.strokeStyle = color;
+  ctx.fillStyle = color;
+  ctx.globalAlpha = 1;
+  ctx.lineWidth = thickness;
+
+  if (circle) {
+    ctx.beginPath();
+    ctx.arc(centerX, centerY, radius, 0, 2 * Math.PI);
+    ctx.stroke();
+  }
+
+  if (edo) {
+    Array.from({ length: edo }, (_, i) => {
+      const angle = freq2angle(root * Math.pow(2, i / edo), root);
+      const [x, y] = circlePos(centerX, centerY, radius, angle);
+      ctx.beginPath();
+      ctx.arc(x, y, hapRadius, 0, 2 * Math.PI);
+      ctx.fill();
+    });
+    ctx.stroke();
+  }
+
+  let shape = [];
+  ctx.lineWidth = hapRadius;
+  haps.forEach((hap) => {
+    let freq;
+    try {
+      freq = getFrequency(hap);
+    } catch (err) {
+      return;
+    }
+    const angle = freq2angle(freq, root);
+    const [x, y] = circlePos(centerX, centerY, radius, angle);
+    const hapColor = hap.value.color || color;
+    ctx.strokeStyle = hapColor;
+    ctx.fillStyle = hapColor;
+    const { velocity = 1, gain = 1 } = hap.value || {};
+    const alpha = velocity * gain;
+    ctx.globalAlpha = alpha;
+    shape.push([x, y, angle, hapColor, alpha]);
+    ctx.beginPath();
+    if (hapcircles) {
+      ctx.moveTo(x + hapRadius, y);
+      ctx.arc(x, y, hapRadius, 0, 2 * Math.PI);
+      ctx.fill();
+    }
+    if (centerlines) {
+      ctx.moveTo(centerX, centerY);
+      ctx.lineTo(x, y);
+    }
+    ctx.stroke();
+  });
+
+  ctx.strokeStyle = color;
+  ctx.globalAlpha = 1;
+  if (connectdots && shape.length) {
+    shape = shape.sort((a, b) => a[2] - b[2]);
+    ctx.beginPath();
+    ctx.moveTo(shape[0][0], shape[0][1]);
+    shape.forEach(([x, y, _, color, alpha]) => {
+      ctx.strokeStyle = color;
+      ctx.globalAlpha = alpha;
+      ctx.lineTo(x, y);
+    });
+    ctx.lineTo(shape[0][0], shape[0][1]);
+    ctx.stroke();
+  }
+
+  return;
+}
+
+Pattern.prototype.pitchwheel = function (options = {}) {
+  let { ctx = getDrawContext(), id = 1 } = options;
+  return this.tag(id).onPaint((_, time, haps) =>
+    pitchwheel({
+      ...options,
+      time,
+      ctx,
+      haps: haps.filter((hap) => hap.isActive(time)),
+      id,
+    }),
+  );
+};
diff --git a/packages/tonal/voicings.mjs b/packages/tonal/voicings.mjs
index 66fcd03c1..0a08575db 100644
--- a/packages/tonal/voicings.mjs
+++ b/packages/tonal/voicings.mjs
@@ -235,6 +235,11 @@ Object.keys(simple).forEach((symbol) => {
     let alias = symbol.replace('^', 'M');
     voicingAlias(symbol, alias, [complex, simple]);
   }
+  // add aliases for "+" === "aug"
+  if (symbol.includes('+')) {
+    let alias = symbol.replace('+', 'aug');
+    voicingAlias(symbol, alias, [complex, simple]);
+  }
 });
 
 registerVoicings('ireal', simple);