diff --git a/pkgs/applications/audio/mousai/default.nix b/pkgs/applications/audio/mousai/default.nix
new file mode 100644
index 000000000000..502842c7aa73
--- /dev/null
+++ b/pkgs/applications/audio/mousai/default.nix
@@ -0,0 +1,69 @@
+{ lib
+, python3
+, fetchFromGitHub
+, appstream-glib
+, desktop-file-utils
+, gettext
+, glib
+, gobject-introspection
+, gst_all_1
+, gtk3
+, libhandy
+, librsvg
+, meson
+, ninja
+, pkg-config
+, wrapGAppsHook
+}:
+
+python3.pkgs.buildPythonApplication rec {
+  pname = "mousai";
+  version = "0.3.1";
+
+  format = "other";
+
+  src = fetchFromGitHub {
+    owner = "SeaDve";
+    repo = "Mousai";
+    rev = "v${version}";
+    sha256 = "0x57dci0prhlj79h74yh79cazn48rn0bckz5j3z4njk4fwc3fvfx";
+  };
+
+  postPatch = ''
+    patchShebangs build-aux/meson
+  '';
+
+  nativeBuildInputs = [
+    appstream-glib
+    desktop-file-utils
+    gettext
+    glib
+    gtk3
+    meson
+    ninja
+    pkg-config
+    wrapGAppsHook
+  ];
+
+  buildInputs = [
+    gobject-introspection
+    gst_all_1.gstreamer
+    gst_all_1.gst-plugins-base
+    gst_all_1.gst-plugins-good
+    gtk3
+    libhandy
+    librsvg
+  ];
+
+  propagatedBuildInputs = with python3.pkgs; [
+    pygobject3
+    requests
+  ];
+
+  meta = with lib; {
+    description = "Identify any songs in seconds";
+    homepage = "https://github.com/SeaDve/Mousai";
+    license = licenses.gpl3Plus;
+    maintainers = with maintainers; [ dotlambda ];
+  };
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index aba778bfa6bc..30b49b3f71f6 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -24657,6 +24657,8 @@ in
 
   motif = callPackage ../development/libraries/motif { };
 
+  mousai = callPackage ../applications/audio/mousai { };
+
   mozjpeg = callPackage ../applications/graphics/mozjpeg { };
 
   easytag = callPackage ../applications/audio/easytag { };