diff --git a/browser/themes/shared/jar.inc.mn b/browser/themes/shared/jar.inc.mn
index 838dba242d38..5f4de0aeb8f9 100644
--- a/browser/themes/shared/jar.inc.mn
+++ b/browser/themes/shared/jar.inc.mn
@@ -222,7 +222,9 @@
   skin/classic/browser/tabbrowser/loading.svg                  (../shared/tabbrowser/loading.svg)
   skin/classic/browser/tabbrowser/loading-burst.svg            (../shared/tabbrowser/loading-burst.svg)
   skin/classic/browser/tabbrowser/pendingpaint.png             (../shared/tabbrowser/pendingpaint.png)
+  skin/classic/browser/tabbrowser/tab-audio-playing.svg        (../shared/tabbrowser/tab-audio-playing.svg)
   skin/classic/browser/tabbrowser/tab-audio-playing-small.svg  (../shared/tabbrowser/tab-audio-playing-small.svg)
+  skin/classic/browser/tabbrowser/tab-audio-muted.svg          (../shared/tabbrowser/tab-audio-muted.svg)
   skin/classic/browser/tabbrowser/tab-audio-muted-small.svg    (../shared/tabbrowser/tab-audio-muted-small.svg)
   skin/classic/browser/tabbrowser/tab-audio-blocked.svg        (../shared/tabbrowser/tab-audio-blocked.svg)
   skin/classic/browser/tabbrowser/tab-audio-blocked-small.svg  (../shared/tabbrowser/tab-audio-blocked-small.svg)
diff --git a/browser/themes/shared/tabbrowser/tab-audio-muted-small.svg b/browser/themes/shared/tabbrowser/tab-audio-muted-small.svg
index 89795c27fc4d..62724b0dcd2d 100644
--- a/browser/themes/shared/tabbrowser/tab-audio-muted-small.svg
+++ b/browser/themes/shared/tabbrowser/tab-audio-muted-small.svg
@@ -1,7 +1,10 @@
 <!-- This Source Code Form is subject to the terms of the Mozilla Public
    - License, v. 2.0. If a copy of the MPL was not distributed with this
    - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 12 12" width="12" height="12" fill-opacity="context-fill-opacity">
-  <circle fill="context-stroke" cx="6" cy="6" r="6"/>
-  <path fill="context-fill" d="M6.8 5.5 4.5 3.3l.9-1.1c.4-.5 1.3-.2 1.3.5v2.8zm2 .5c0-1-.5-1.9-1.3-2.4v2.7l1 1c.2-.4.3-.9.3-1.3zM7.7 2.6c1.3.7 2 2 2 3.4 0 .7-.2 1.4-.5 2l.5.5c.5-.8.8-1.6.8-2.5 0-1.7-.9-3.3-2.4-4.1-.2-.1-.4 0-.5.2-.1.2-.1.4.1.5zm-5.1-.1c-.1-.1-.4-.1-.5 0-.1.1-.1.4 0 .5l1.1 1.1h-1c-.4 0-.8.3-.8.8v2.2c0 .4.3.8.8.8h1.5l1.7 2c.4.5 1.3.2 1.3-.5V7.7l1.4 1.4c-.1.1-.2.2-.4.3-.2.1-.2.3-.1.5.1.2.3.2.5.2.2-.1.4-.3.6-.5l.4.4c.1.1.4.1.5 0 .1-.1.1-.4 0-.5l-7-7z"/>
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 12 12" width="12" height="12" fill="context-fill" fill-opacity="context-fill-opacity">
+  <path d="m7 5.887 0-3.92C7 1.06 5.821.654 5.226 1.356L3.961 2.848 7 5.887z"/>
+  <path d="M9.326 8.213A3.696 3.696 0 0 0 9.75 6.5 3.738 3.738 0 0 0 8 3.338l0 3.549 1.326 1.326z"/>
+  <path d="m8 8.301 0 1.361c.274-.174.522-.383.743-.619L8 8.301z"/>
+  <path d="M8.276 1.943C9.956 2.823 11 4.568 11 6.498c0 .961-.26 1.876-.727 2.661l.719.719A6.175 6.175 0 0 0 12 6.498c0-2.303-1.249-4.388-3.26-5.441a.505.505 0 0 0-.676.211.502.502 0 0 0 .212.675z"/>
+  <path d="m10.854 11.146-10-10a.5.5 0 0 0-.707.707L2.293 4 1 4a1 1 0 0 0-1 1l0 3a1 1 0 0 0 1 1l1.984 0 2.242 2.644c.595.702 1.774.296 1.774-.611l0-2.326 1.924 1.924a4.81 4.81 0 0 1-.655.426.5.5 0 0 0 .462.886c.326-.17.627-.372.909-.596l.506.506a.5.5 0 1 0 .708-.707z"/>
 </svg>
diff --git a/browser/themes/shared/tabbrowser/tab-audio-muted.svg b/browser/themes/shared/tabbrowser/tab-audio-muted.svg
new file mode 100644
index 000000000000..79e064f80c71
--- /dev/null
+++ b/browser/themes/shared/tabbrowser/tab-audio-muted.svg
@@ -0,0 +1,9 @@
+<!-- This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
+<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 16 16" fill="context-fill">
+  <path d="M13 8a2.813 2.813 0 0 0-.465-1.535l-.744.744A1.785 1.785 0 0 1 12 8a2.008 2.008 0 0 1-1.4 1.848.5.5 0 0 0 .343.939A3 3 0 0 0 13 8z"/>
+  <path d="M13.273 5.727A3.934 3.934 0 0 1 14 8a3.984 3.984 0 0 1-2.742 3.775.5.5 0 0 0 .316.949A4.985 4.985 0 0 0 15 8a4.93 4.93 0 0 0-1.012-2.988z"/>
+  <path d="M8.67 13.717a.2.2 0 0 0 .33-.152V10l-2.154 2.154z"/>
+  <path d="M14.707 1.293a1 1 0 0 0-1.414 0L9 5.586V2.544a.25.25 0 0 0-.413-.19L5.5 5H4.191A2.191 2.191 0 0 0 2 7.191v1.618a2.186 2.186 0 0 0 1.659 2.118l-2.366 2.366a1 1 0 1 0 1.414 1.414l12-12a1 1 0 0 0 0-1.414z"/>
+</svg>
diff --git a/browser/themes/shared/tabbrowser/tab-audio-playing-small.svg b/browser/themes/shared/tabbrowser/tab-audio-playing-small.svg
index 68ee22e39821..e5f0149a0866 100644
--- a/browser/themes/shared/tabbrowser/tab-audio-playing-small.svg
+++ b/browser/themes/shared/tabbrowser/tab-audio-playing-small.svg
@@ -2,6 +2,7 @@
    - License, v. 2.0. If a copy of the MPL was not distributed with this
    - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
 <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 12 12" width="12" height="12" fill="context-fill" fill-opacity="context-fill-opacity">
-  <circle fill="context-stroke" cx="6" cy="6" r="6"/>
-  <path fill="context-fill" d="M6.7 2.6v6.8c0 .7-.9 1-1.3.5l-1.7-2H2.2c-.4 0-.7-.3-.7-.8V4.9c0-.4.3-.8.7-.8h1.5l1.7-2c.5-.5 1.3-.2 1.3.5zM8.8 6c0-1-.5-1.9-1.3-2.4v4.7C8.3 7.9 8.8 7 8.8 6zm-.7-4.1c-.2-.1-.4 0-.5.2-.1.2 0 .4.2.5 1.3.7 2 2 2 3.4 0 1.4-.8 2.8-2 3.4-.2.1-.3.2-.3.4 0 .2.2.4.4.4.1 0 .1 0 .2 0 1.5-.8 2.5-2.4 2.5-4.1-.1-1.8-1-3.4-2.5-4.2z"/>
+  <path d="M5.226 1.356 2.984 4 1 4a1 1 0 0 0-1 1l0 3a1 1 0 0 0 1 1l1.984 0 2.242 2.644c.595.702 1.774.296 1.774-.611l0-9.066C7 1.06 5.821.654 5.226 1.356z"/>
+  <path d="m8 3.338 0 6.324A3.738 3.738 0 0 0 9.75 6.5 3.738 3.738 0 0 0 8 3.338z"/>
+  <path d="M8.5 12a.5.5 0 0 1-.231-.944C9.953 10.178 11 8.431 11 6.498c0-1.93-1.044-3.675-2.725-4.555a.502.502 0 0 1-.211-.676.505.505 0 0 1 .676-.211C10.751 2.11 12 4.195 12 6.498c0 2.307-1.253 4.393-3.269 5.445A.502.502 0 0 1 8.5 12z"/>
 </svg>
diff --git a/browser/themes/shared/tabbrowser/tab-audio-playing.svg b/browser/themes/shared/tabbrowser/tab-audio-playing.svg
new file mode 100644
index 000000000000..b9b2f5aecc56
--- /dev/null
+++ b/browser/themes/shared/tabbrowser/tab-audio-playing.svg
@@ -0,0 +1,8 @@
+<!-- This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
+<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 16 16" fill="context-fill">
+  <path d="M8.587 2.354L5.5 5H4.191A2.191 2.191 0 0 0 2 7.191v1.618A2.191 2.191 0 0 0 4.191 11H5.5l3.17 2.717a.2.2 0 0 0 .33-.152V2.544a.25.25 0 0 0-.413-.19z"/>
+  <path d="M11.575 3.275a.5.5 0 0 0-.316.949 3.97 3.97 0 0 1 0 7.551.5.5 0 0 0 .316.949 4.971 4.971 0 0 0 0-9.449z"/>
+  <path d="M13 8a3 3 0 0 0-2.056-2.787.5.5 0 1 0-.343.939A2.008 2.008 0 0 1 12 8a2.008 2.008 0 0 1-1.4 1.848.5.5 0 0 0 .343.939A3 3 0 0 0 13 8z"/>
+</svg>
diff --git a/browser/themes/shared/tabs.inc.css b/browser/themes/shared/tabs.inc.css
index ea9ee62ebc2b..7c305c5112b4 100644
--- a/browser/themes/shared/tabs.inc.css
+++ b/browser/themes/shared/tabs.inc.css
@@ -384,24 +384,16 @@
 }
 
 .tab-icon-overlay:not([crashed]):is([pinned], [sharing]) {
-  top: -5.5px;
-  inset-inline-end: -6px;
+  top: -4.5px;
+  inset-inline-end: -9px;
   z-index: 1; /* Overlay tab title */
   padding: 2px;
 }
 
-#TabsToolbar:not([brighttext]) .tab-icon-overlay:not([crashed]):is([pinned], [sharing]) {
-  stroke: white;
-}
-
-#TabsToolbar[brighttext] .tab-icon-overlay:not([crashed]):is([pinned], [sharing]):not(:hover) {
-  stroke: black;
-}
-
 @media not (-moz-proton) {
 .tab-icon-overlay[pictureinpicture] {
-  top: -5.5px;
-  inset-inline-end: -6px;
+  top: -4.5px;
+  inset-inline-end: -9px;
   z-index: 1; /* Overlay tab title */
   padding: 0;
 }
@@ -419,16 +411,14 @@
 .tab-icon-overlay[muted]:not([crashed]),
 .tab-icon-overlay[activemedia-blocked]:not([crashed]) {
   border-radius: 10px;
-  -moz-context-properties: fill, fill-opacity, stroke;
+  -moz-context-properties: fill, fill-opacity;
   fill: currentColor;
-  stroke: transparent;
 }
 
 .tab-icon-overlay:is([pinned], [sharing]):not([crashed])[soundplaying]:hover,
 .tab-icon-overlay:is([pinned], [sharing]):not([crashed])[muted]:hover,
 .tab-icon-overlay:is([pinned], [sharing]):not([crashed])[activemedia-blocked]:hover {
   background-color: white;
-  stroke: white;
   color: black;
 }
 
@@ -1050,10 +1040,9 @@
   /* Match the color of the button, rather than label default. */
   color: inherit;
   display: block;
-  -moz-context-properties: fill, fill-opacity, stroke;
+  -moz-context-properties: fill, fill-opacity;
   fill: currentColor;
   fill-opacity: var(--toolbarbutton-icon-fill-opacity);
-  stroke: transparent;
   /* "!important" is necessary to override the rule in toolbarbutton.css */
   margin: -7px 0 0 !important;
   margin-inline-end: -4px !important;
@@ -1119,11 +1108,11 @@
 }
 
 .all-tabs-secondary-button[soundplaying] {
-  list-style-image: url(chrome://global/skin/media/audio.svg);
+  list-style-image: url(chrome://browser/skin/tabbrowser/tab-audio-playing.svg);
 }
 
 .all-tabs-secondary-button[muted] {
-  list-style-image: url(chrome://global/skin/media/audio-muted.svg);
+  list-style-image: url(chrome://browser/skin/tabbrowser/tab-audio-muted.svg);
 }
 
 @media (-moz-proton) {