diff --git a/pkgs/applications/audio/midi-visualizer/default.nix b/pkgs/applications/audio/midivisualizer/default.nix
similarity index 91%
rename from pkgs/applications/audio/midi-visualizer/default.nix
rename to pkgs/applications/audio/midivisualizer/default.nix
index a7a8843f46e6..10a2a5de6a09 100644
--- a/pkgs/applications/audio/midi-visualizer/default.nix
+++ b/pkgs/applications/audio/midivisualizer/default.nix
@@ -20,14 +20,14 @@
 , Kernel
 }:
 
-stdenv.mkDerivation rec {
-  pname = "MIDIVisualizer";
+stdenv.mkDerivation (finalAttrs: {
+  pname = "midivisualizer";
   version = "7.0";
 
   src = fetchFromGitHub {
     owner = "kosua20";
-    repo = pname;
-    rev = "v${version}";
+    repo = "MIDIVisualizer";
+    rev = "v${finalAttrs.version}";
     sha256 = "sha256-wfPSPH+E9cErVvfJZqHttFtjiUYJopM/u6w6NpRHifE=";
   };
 
@@ -72,4 +72,4 @@ stdenv.mkDerivation rec {
     platforms = platforms.unix;
     maintainers = [ maintainers.ericdallo ];
   };
-}
+})
diff --git a/pkgs/top-level/aliases.nix b/pkgs/top-level/aliases.nix
index 49918da44dba..16341c663210 100644
--- a/pkgs/top-level/aliases.nix
+++ b/pkgs/top-level/aliases.nix
@@ -826,6 +826,7 @@ mapAliases ({
   meme = meme-image-generator; # Added 2021-04-21
   mess = throw "'mess' has been renamed to/replaced by 'mame'"; # Converted to throw 2023-09-10
   microsoft_gsl = microsoft-gsl; # Added 2023-05-26
+  MIDIVisualizer = midivisualizer; # Added 2024-06-12
   migraphx = throw "'migraphx' has been replaced with 'rocmPackages.migraphx'"; # Added 2023-10-08
   minishift = throw "'minishift' has been removed as it was discontinued upstream. Use 'crc' to setup a microshift cluster instead"; # Added 2023-12-30
   miopen = throw "'miopen' has been replaced with 'rocmPackages.miopen'"; # Added 2023-10-08
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 9467837c87dc..3cc16f3b254c 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -23286,7 +23286,7 @@ with pkgs;
 
   micropython = callPackage ../development/interpreters/micropython { };
 
-  MIDIVisualizer = darwin.apple_sdk_11_0.callPackage ../applications/audio/midi-visualizer {
+  midivisualizer = darwin.apple_sdk_11_0.callPackage ../applications/audio/midivisualizer {
     inherit (darwin.apple_sdk_11_0.frameworks) AppKit Cocoa Carbon CoreAudio CoreMIDI CoreServices Kernel;
   };