itunes is now Music

.tmuxDir/itunes_status.sh

 #!/usr/bin/env bash
 
 ITUNES_TRACK=$(osascript <<EOF
-if appIsRunning("iTunes") then
-  tell app "iTunes" to get the name of the current track
+if appIsRunning("Music") then
+  tell app "Music" to get the name of the current track
 end if
 
 on appIsRunning(appName)
@@ -12,8 +12,8 @@ EOF)
 
 if [[ ! -z "$ITUNES_TRACK" ]]; then
   ITUNES_ARTIST=$(osascript <<EOF
-  if appIsRunning("iTunes") then
-      tell app "iTunes" to get the artist of the current track
+  if appIsRunning("Music") then
+      tell app "Music" to get the artist of the current track
   end if
 
   on appIsRunning(appName)