diff --git a/pkgs/by-name/mu/muse-sounds-manager/package.nix b/pkgs/by-name/mu/muse-sounds-manager/package.nix
index bfe516faf5ee..53c928f30a8c 100644
--- a/pkgs/by-name/mu/muse-sounds-manager/package.nix
+++ b/pkgs/by-name/mu/muse-sounds-manager/package.nix
@@ -3,7 +3,6 @@
   stdenv,
   fetchurl,
   autoPatchelfHook,
-  dpkg,
   fontconfig,
   zlib,
   icu,
@@ -14,27 +13,30 @@
   libICE,
   libSM,
   openssl,
+  unzip,
+  xdg-utils,
+  makeWrapper,
 }:
 
 stdenv.mkDerivation rec {
   pname = "muse-sounds-manager";
-  version = "1.1.0.587";
+  version = "2.0.4.872";
 
   # Use web.archive.org since upstream does not provide a stable (versioned) URL.
   # To see if there are new versions on the Web Archive, visit
-  # http://web.archive.org/cdx/search/cdx?url=https://muse-cdn.com/Muse_Sounds_Manager_Beta.deb
+  # http://web.archive.org/cdx/search/cdx?url=https://muse-cdn.com/Muse_Sounds_Manager_x64.tar.gz
   # then replace the date in the URL below with date when the SHA1
-  # changes (currently A3NX3WHFZWXCHZVME2ABUL2VRENTWOD5) and replace
+  # changes (currently QLR46LKDOAPB7VSF45HEAXWVNWFJHITG) and replace
   # the version above with the version in the .deb metadata (or in the
   # settings of muse-sounds-manager).
   src = fetchurl {
-    url = "https://web.archive.org/web/20240826143936/https://muse-cdn.com/Muse_Sounds_Manager_Beta.deb";
-    hash = "sha256-wzZAIjme1cv8+jMLiKT7kUQvCb+UhsvOnLDV4hCL3hw=";
+    url = "https://web.archive.org/web/20250729165100if_/https://muse-cdn.com/Muse_Sounds_Manager_x64.tar.gz";
+    hash = "sha256-VcLBXpLDk90yd0j9NIzBOXXAciSLWP9y5X51L2/9W4A=";
   };
 
   nativeBuildInputs = [
     autoPatchelfHook
-    dpkg
+    makeWrapper
   ];
 
   buildInputs = [
@@ -55,24 +57,34 @@ stdenv.mkDerivation rec {
     openssl
   ];
 
-  unpackPhase = "dpkg -x $src .";
-
   installPhase = ''
     runHook preInstall
 
-    mkdir -p $out
-    mv usr/* opt $out/
-    substituteInPlace $out/bin/muse-sounds-manager --replace-fail /opt/ $out/opt/
+    mkdir -p $out $out/share/applications $out/share/icons
+    cp -p -R bin/ $out/
+    cp -p res/*.desktop $out/share/applications
+    cp -p -R res/icons $out/share
 
     runHook postInstall
   '';
 
+  postInstall = ''
+    ln -s ${xdg-utils}/bin/xdg-open $out/bin/open
+    wrapProgram $out/bin/muse-sounds-manager \
+      --prefix PATH : ${lib.makeBinPath [ unzip ]}
+  '';
+
+  dontStrip = true;
+
   meta = {
     description = "Manage Muse Sounds (Muse Hub) libraries for MuseScore";
     homepage = "https://musescore.org/";
     license = lib.licenses.unfree;
     mainProgram = "muse-sounds-manager";
-    maintainers = with lib.maintainers; [ orivej ];
+    maintainers = with lib.maintainers; [
+      orivej
+      sarunint
+    ];
     platforms = [ "x86_64-linux" ];
     sourceProvenance = with lib.sourceTypes; [ binaryNativeCode ];
   };