diff --git a/README.md b/README.md
index 6ac1eae..3885b60 100644
--- a/README.md
+++ b/README.md
@@ -49,7 +49,7 @@ loop( () => {
 Note: Most browsers only allow audio after a user interacts with it. You should use the `play` method to start the
 audio after a user interaction.
 
-### Controlling playback
+## Controlling playback
 
 You can control the playback of the ditty using the following methods:
 
@@ -60,31 +60,41 @@ dittytoy.stop(); // stop playing
 dittytoy.resume(); // resume playing
 ```
 
-### Events
+### Change the volume
 
-Dittytoy emits events you can listen to by subscribing to the `addListener` method.
+You can change the volume of the ditty using the `setVolume` method.
 
 ```ts
-dittytoy.addListener(MSG_PLAY, () => {
-  console.log('Dittytoy starts playing');
-});
+dittytoy.setVolume({master: {amp: 0.5}}); // set the volume to 50%
 ```
 
-Some of the events you can listen to are:
+It is also possible to set the volume of the separate loops using the same method.
+
+```ts
+dittytoy.setVolume({loops: [{name: loop1, amp: 0.5}, {name: loop2, amp: 0.75}]}); // set the volume of loop1 to 50% and loop2 to 75%
+```
 
-#### Logging
+### Set Input Parameters
+
+Dittytoy allows you to set [https://dittytoy.net/syntax#input-parameters](input parameters) for the ditty using the `setInputParameters` method. For example, to set two parameters `threshold` and `gain` to -15 and 4 respectively, you can use the following code:
 
 ```ts
-dittytoy.addListener(MSG_LOG, (data: any) => {
-  console.log(data.message);
-});
+dittytoy.setInputParameters([{key: 'threshold', value: -15}, {key: 'gain', value: 4}]);
+```
 
-dittytoy.addListener(MSG_ERROR, (data: any) => {
-  console.error(data.message);
+## Events
+
+Dittytoy emits events you can listen to by subscribing to the `addListener` method. For example, to listen to the `MSG_PLAY` event, you can use the following code:
+
+```ts
+dittytoy.addListener(MSG_PLAY, () => {
+  console.log('Dittytoy starts playing');
 });
 ```
 
-#### Initialization
+### Initialization
+
+The `MSG_INIT` event is emitted each time when the ditty is compiled successfully and ready to play.
 
 ```ts
 dittytoy.addListener(MSG_INIT, (data:any) => {
@@ -94,12 +104,11 @@ dittytoy.addListener(MSG_INIT, (data:any) => {
 ```
 
 
-#### Playback
+### Playback
+
+During playback, the `MSG_UPDATE` event is emitted each time the ditty is updated. This will be ~60 times per second.
 
 ```ts
-dittytoy.addListener(MSG_NOTE_PLAYED, (data:any) => {
-  console.log(`♪ tick: ${data.tick.toFixed(3)}, note: ${data.note} (${data.loop}.${data.synth})`);
-});
 dittytoy.addEventListener(MSG_UPDATE, (data:any) => {
   // data.amp contains information about the volume of the ditty and the separate loops
   const state = data.state;
@@ -109,7 +118,31 @@ dittytoy.addEventListener(MSG_UPDATE, (data:any) => {
 });
 ```
 
-#### Flow
+Each time a note is played, the `MSG_NOTE_PLAYED` event is emitted.
+
+```ts
+dittytoy.addListener(MSG_NOTE_PLAYED, (data:any) => {
+  console.log(`♪ tick: ${data.tick.toFixed(3)}, note: ${data.note} (${data.loop}.${data.synth})`);
+});
+```
+
+### Logging
+
+Different types of messages are emitted using the `MSG_LOG` and `MSG_ERROR` events.
+
+```ts
+dittytoy.addListener(MSG_LOG, (data: any) => {
+  console.log(data.message);
+});
+
+dittytoy.addListener(MSG_ERROR, (data: any) => {
+  console.error(data.message);
+});
+```
+
+### Flow
+
+Finally, the `MSG_PLAY`, `MSG_PAUSE`, `MSG_STOP`, and `MSG_RESUME` events are emitted when the ditty is played, paused, stopped, or resumed.
 
 ```ts
 dittytoy.addListener(MSG_PLAY, () => {
diff --git a/example/package-lock.json b/example/package-lock.json
index 9bfb452..3c278ec 100644
--- a/example/package-lock.json
+++ b/example/package-lock.json
@@ -8,7 +8,7 @@
       "name": "dittytoyjukebox",
       "version": "0.0.0",
       "dependencies": {
-        "dittytoy": "0.1.5-dev.9ffff33"
+        "dittytoy": "0.1.6"
       },
       "devDependencies": {
         "vite": "^5.1.6"
@@ -561,9 +561,9 @@
       "dev": true
     },
     "node_modules/dittytoy": {
-      "version": "0.1.5-dev.9ffff33",
-      "resolved": "https://registry.npmjs.org/dittytoy/-/dittytoy-0.1.5-dev.9ffff33.tgz",
-      "integrity": "sha512-JtqK9jBEeX2EBAFUqjR7FtnC1k8rgIWW8qIWeWVxVfYU91Axet61y2Vc3UGtICtYNfGHZKvG7DzDt6IPJ4pBGA==",
+      "version": "0.1.6",
+      "resolved": "https://registry.npmjs.org/dittytoy/-/dittytoy-0.1.6.tgz",
+      "integrity": "sha512-lE6lVsAwsptnu6yjh5EseqNV4V/vpvC9PeaZ4dwWVvkTXswMcte4dMFH8DJLrMM1F8ymDIXz6lqYTp55+tqGMA==",
       "engines": {
         "node": ">=20.0.0"
       }
diff --git a/example/src/dittytoyVisualiser.js b/example/src/dittytoyVisualiser.js
index 270c9c8..a64edfa 100644
--- a/example/src/dittytoyVisualiser.js
+++ b/example/src/dittytoyVisualiser.js
@@ -50,6 +50,7 @@ export default class DittytoyVisualiser {
             this.bpm = structure.bpm;
             this.sampleRate = structure.sampleRate;
             this.tick = 0;
+            this.targetTick = 0;
 
             const goldenAngle = Math.PI * (3 - Math.sqrt(5));
 
@@ -90,23 +91,25 @@ export default class DittytoyVisualiser {
                 }
             }
             if (data.state) {
-                this.tick = data.state.tick;
+                this.targetTick = data.state.tick;
             }
         });
 
         this.dittytoy.addListener(MSG_NOTE_PLAYED, data => {
             const loop = this.loops[data.loop];
-            const angle = loop.a + step(this.tick) * loop.rotSpeed * 0.1 + data.note / 64 * Math.PI * 2;
+            const angle = loop.a + step(this.tick) * loop.rotSpeed * 0.1 - data.note / 64 * Math.PI * 2;
             loop.notes.push({...data, volume: loop.volume ** 1.5, angle});
         });
     }
 
-    update() {
-        window.requestAnimationFrame(() => this.update());
+    update(time=0) {
+        window.requestAnimationFrame((time) => this.update(time));
         const canvas = this.canvas;
         const ctx = this.ctx;
         const {width, height} = canvas.getBoundingClientRect();
 
+        this.tick = lerp(this.tick, this.targetTick, 0.25);
+
         if (canvas.width !== width | 0 || canvas.height !== height | 0) {
             canvas.width = width | 0;
             canvas.height = height | 0;