diff --git a/web/app/assets/images/content/icon_mute_new.png b/web/app/assets/images/content/icon_mute_new.png
new file mode 100644
index 000000000..f198ae33d
Binary files /dev/null and b/web/app/assets/images/content/icon_mute_new.png differ
diff --git a/web/app/assets/images/content/icon_mute_sm.png b/web/app/assets/images/content/icon_mute_sm.png
new file mode 100644
index 000000000..e3d953460
Binary files /dev/null and b/web/app/assets/images/content/icon_mute_sm.png differ
diff --git a/web/app/assets/stylesheets/client/react-components/SessionTrack.css.scss b/web/app/assets/stylesheets/client/react-components/SessionTrack.css.scss
index 3223a3001..98ea20ae8 100644
--- a/web/app/assets/stylesheets/client/react-components/SessionTrack.css.scss
+++ b/web/app/assets/stylesheets/client/react-components/SessionTrack.css.scss
@@ -85,7 +85,7 @@
   .track-icon-mute {
     float:left;
     position:relative;
-    top:0;
+    top:-1px;
     left:0;
     opacity: 0.7;
     &:hover {
@@ -149,6 +149,13 @@
     }
   }
 
+  &.music-mixer, &.chat-mixer {
+    width:210px;
+    .track-controls {
+      float:right;
+    }
+  }
+
   &.metronome {
     .track-instrument {
       float:left;
diff --git a/web/app/assets/stylesheets/client/session.css.scss b/web/app/assets/stylesheets/client/session.css.scss
index f1d2cdc8f..d3d408e76 100644
--- a/web/app/assets/stylesheets/client/session.css.scss
+++ b/web/app/assets/stylesheets/client/session.css.scss
@@ -705,8 +705,8 @@ table.vu td {
     top:230px;
     left:29px;
     width: 20px;
-    height: 18px;
-    background-image:url('/assets/content/icon_mute.png');
+    height: 20px;
+    background-image:url('/assets/content/icon_mute_new.png');
     background-repeat:no-repeat;
     text-align: center;
 }
diff --git a/web/app/assets/stylesheets/dialogs/sessionMasterMixDialog.css.scss b/web/app/assets/stylesheets/dialogs/sessionMasterMixDialog.css.scss
index 570e07ac7..bf051cff1 100644
--- a/web/app/assets/stylesheets/dialogs/sessionMasterMixDialog.css.scss
+++ b/web/app/assets/stylesheets/dialogs/sessionMasterMixDialog.css.scss
@@ -42,7 +42,6 @@
     overflow-x: hidden;
     overflow-y: auto;
     width: 100%;
-    text-align:center;
     padding: 0 15px 0 0;
     @include border_box_sizing;
     left: 0;
diff --git a/web/config/scheduler.yml b/web/config/scheduler.yml
index 90ecfff55..ea694ba60 100644
--- a/web/config/scheduler.yml
+++ b/web/config/scheduler.yml
@@ -71,7 +71,7 @@ ScoreHistorySweeper:
   description: "Creates 'ScoreHistory' tables from Scores (disabled for now)"
 
 SessionReminder:
-  cron: */5 * * * *
+  cron: "*/5 * * * *"
   class: "JamRuby::MusicSessionReminder"
   description: "Creates session reminder emails and notifications as needed."