diff --git a/src/bin/wasm/main.rs b/src/bin/wasm/main.rs
index 472c0ca..b2f1197 100644
--- a/src/bin/wasm/main.rs
+++ b/src/bin/wasm/main.rs
@@ -11,7 +11,7 @@ use web_sys::{
     AudioBuffer, AudioBufferOptions, AudioContext, AudioContextOptions, AudioContextState,
     CanvasRenderingContext2d, HtmlButtonElement, HtmlCanvasElement, HtmlInputElement, ImageBitmap,
     ImageData, KeyboardEvent,
-    js_sys::{Function, Uint8Array},
+    js_sys::{Function, Reflect, Uint8Array},
     wasm_bindgen::{Clamped, JsValue, UnwrapThrowExt, closure::Closure},
     window,
 };
@@ -54,7 +54,7 @@ pub fn main() {
     let _ = audio.suspend().expect_throw("Failed to suspend AudioCtx");
 
     const BUFFER_SIZE: usize = 1 << 10;
-    const SAMPLE_RATE: f64 = 60. * 3723.;
+    const SAMPLE_RATE: f64 = 60. * 3722.;
     let audio_buffer_opts = AudioBufferOptions::new(BUFFER_SIZE as u32, SAMPLE_RATE as f32);
     audio_buffer_opts.set_number_of_channels(1);
     // let audio_buffer =
@@ -70,21 +70,21 @@ pub fn main() {
         .create_gain()
         .expect_throw("Failed to create gain node");
     gain_node.set_channel_count(1);
-    gain_node.gain().set_value(0.01);
+    gain_node.gain().set_value(0.1);
     gain_node
         .connect_with_audio_node_and_output(&audio.destination(), 0)
         .expect_throw("Failed to connect to audio destination");
     // gain_node
     //     .connect_with_audio_node_and_output(&audio.destination(), 1)
     //     .expect_throw("Failed to connect to audio destination 2");
-    let delay_node = audio
-        .create_delay()
-        .expect_throw("Failed to create delay node");
-    delay_node.set_channel_count(1);
-    delay_node.delay_time().set_value(0.);
-    delay_node
-        .connect_with_audio_node(&gain_node)
-        .expect_throw("Failed to connect to audio destination");
+    // let delay_node = audio
+    //     .create_delay()
+    //     .expect_throw("Failed to create delay node");
+    // delay_node.set_channel_count(1);
+    // delay_node.delay_time().set_value(0.);
+    // delay_node
+    //     .connect_with_audio_node(&gain_node)
+    //     .expect_throw("Failed to connect to audio destination");
     // source_node.start_with_when(when)
 
     let nes = Arc::new(Mutex::new({
@@ -139,6 +139,25 @@ pub fn main() {
             .add_event_listener_with_callback("click", &Function::from(f.into_js_value()))
             .expect_throw("Failed to setup pause callback");
     }
+    doc.get_element_by_id("mute")
+        .unwrap()
+        .add_event_listener_with_callback(
+            "click",
+            &Function::from(
+                Closure::<dyn Fn()>::new(move || {
+                    let win = window().expect_throw("Failed to get window");
+                    let v = win.get("play_audio").is_none_or(|v| v.is_falsy());
+                    Reflect::set(
+                        &win,
+                        &JsValue::from_str("play_audio"),
+                        &JsValue::from_bool(!v),
+                    )
+                    .expect_throw("Failed to update audio mute");
+                })
+                .into_js_value(),
+            ),
+        )
+        .expect_throw("Failed to setup pause callback");
     {
         let nes = nes.clone();
         let poisoned = poisoned.clone();
@@ -204,7 +223,7 @@ pub fn main() {
     let mut last_frame = audio.current_time();
     let mut raw_audio_buffer = [0f32; BUFFER_SIZE];
     let mut cur_pos = 0;
-    let mut cur_total = BUFFER_SIZE; // Start time in samples, set to buffer size...
+    let mut cur_total = 3722 * 5; // Start time in samples, set to buffer size...
     let period = Arc::new(Mutex::new(None as Option<Function>));
     let period_cl = period.clone();
     let periodic: Closure<dyn FnMut(JsValue)> = Closure::new(move |_v| {
@@ -235,14 +254,17 @@ pub fn main() {
                         }
                     }
                     // info!("New samples: {}", n.apu().get_frame_samples().len());
-                    for s in n.apu().get_frame_samples() {
+                    for s in
+                        &n.apu().get_frame_samples()[..n.apu().get_frame_samples().len().min(3722)]
+                    {
                         // raw_audio_buffer[cur_pos] = ((*s as f32) - 127.5) / 128.;
                         raw_audio_buffer[cur_pos] = (*s as f32) / 256.;
                         cur_pos += 1;
                         if cur_pos == BUFFER_SIZE {
                             cur_pos = 0;
                             cur_total += BUFFER_SIZE;
-                            if win.get("play_audio").is_some_and(|v| v.is_truthy()) {
+                            if win.get("play_audio").is_none_or(|v| v.is_falsy()) {
+                                // info!("{:?}", &raw_audio_buffer[..50]);
                                 let audio_buffer = AudioBuffer::new(&audio_buffer_opts)
                                     .expect_throw("Failed to create audio buffer");
                                 audio_buffer
@@ -265,9 +287,14 @@ pub fn main() {
                                 //     "At {cur_total} samples, {:02.04}s ahead !loop",
                                 //     (cur_total as f64) / SAMPLE_RATE - audio.current_time()
                                 // );
+                                if (cur_total as f64) / SAMPLE_RATE - audio.current_time() < 0. {
+                                    info!("Bumping audio playback");
+                                    cur_total += BUFFER_SIZE;
+                                }
                             }
                         }
                     }
+                    // info!("New samples: {}", n.apu().get_frame_samples().len());
                     n.apu_mut().reset_frame_samples(); // Discard audio samples
                     // info!("Completed Frame in {} cycles", count);
                     let data = Clamped(n.ppu().render_buffer.raw_image());
diff --git a/wasm/wasm.html b/wasm/wasm.html
index a9770be..3213ec5 100644
--- a/wasm/wasm.html
+++ b/wasm/wasm.html
@@ -31,6 +31,7 @@
         <p>Start: Q key</p>
         <p>Select: W key</p>
         <button id="pause">Play</button>
+        <button id="mute">Mute</button>
       </div>
       <div class="flex col">
         <h4>Load new ROM:</h4>
@@ -46,8 +47,8 @@
       <a href="https://gitea.loadingm.xyz/the10thwiz/nes-emu">Source is available for those interested.</a>
     </p>
     <p>
-      The APU isn't fully emulated yet, and many of the features implemented don't work properly yet. Audio
-      is disabled.
+      The APU isn't fully emulated yet, and many of the features implemented don't work properly yet.
+      <!-- Audio is disabled to protect your ears. -->
       <!-- Run `window.play_audio = true;` in the dev console to enable audio -->
     </p>
     <p>