diff --git a/pkgs/applications/audio/buzztrax/default.nix b/pkgs/applications/audio/buzztrax/default.nix
new file mode 100644
index 000000000000..85d8fbed7671
--- /dev/null
+++ b/pkgs/applications/audio/buzztrax/default.nix
@@ -0,0 +1,74 @@
+{ lib
+, stdenv
+, fetchFromGitHub
+, autoreconfHook
+, gtk-doc
+, intltool
+, itstool
+, libtool
+, pkg-config
+, wrapGAppsHook
+, yelp-tools
+, clutter-gtk
+, gst_all_1
+, glib
+, gtk2
+, libgsf
+, libxml2
+, fluidsynth
+, orc
+}:
+
+stdenv.mkDerivation {
+  pname = "buzztrax";
+  version = "unstable-2022-01-26";
+
+  src = fetchFromGitHub {
+    owner = "Buzztrax";
+    repo = "buzztrax";
+    rev = "833287c6a06bddc922cd346d6f0fcec7a882aee5";
+    hash = "sha256-iI6m+zBWDDBjmeuU9Nm4aIbEKfaPe36APPktdjznQpU=";
+  };
+
+  postPatch = ''
+    touch AUTHORS
+  '';
+
+  nativeBuildInputs = [
+    autoreconfHook
+    gtk-doc
+    intltool
+    itstool
+    libtool
+    pkg-config
+    wrapGAppsHook
+    yelp-tools
+  ];
+
+  buildInputs = [
+    clutter-gtk
+    gst_all_1.gstreamer
+    gst_all_1.gst-plugins-base
+    gst_all_1.gst-plugins-good
+    glib
+    gtk2
+    libgsf
+    libxml2
+    # optional packages
+    fluidsynth
+    gst_all_1.gst-plugins-bad
+    gst_all_1.gst-plugins-ugly
+    orc
+  ];
+
+  # 'g_memdup' is deprecated: Use 'g_memdup2' instead
+  env.NIX_CFLAGS_COMPILE = "-Wno-error=deprecated-declarations";
+
+  meta = with lib; {
+    description = "Buzztrax is a modular music composer for Linux.";
+    homepage = "https://www.buzztrax.org/";
+    license = licenses.lgpl21Plus;
+    maintainers = [ maintainers.bendlas ];
+    platforms = platforms.unix;
+  };
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 517e6f397601..3857cb91028a 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -29510,6 +29510,8 @@ with pkgs;
 
   bottles-unwrapped = callPackage ../applications/misc/bottles { };
 
+  buzztrax = callPackage ../applications/audio/buzztrax { };
+
   brave = callPackage ../applications/networking/browsers/brave { };
 
   break-time = callPackage ../applications/misc/break-time { };