{ pkgs, ... }:
{
  environment = {
    systemPackages = with pkgs; [
      bespokesynth
      cardinal
      fluidsynth
      geonkick
      lilypond-unstable-with-fonts
      polyphone
      qsynth
      reaper
      #master.rosegarden
      samplv1
      sfizz
      surge-XT
      synthv1
      v4l-utils
      vapoursynth
      vmpk
      vocproc
      wavpack
      winetricks
      wineWowPackages.stagingFull
      yabridge
      yabridgectl
      yoshimi
      zynaddsubfx
    ];

    variables = let makePluginPath = format:
      (lib.makeSearchPath format [
        "$HOME/.nix-profile/lib"
        "/run/current-system/sw/lib"
        "/etc/profiles/per-user/$USER/lib"
      ]) + ":$HOME/.${format}";
    in {
      DSSI_PATH = makePluginPath "dssi";
      LADSPA_PATH = makePluginPath "ladspa";
      LV2_PATH = makePluginPath "lv2";
      LXVST_PATH = makePluginPath "lxvst";
      VST_PATH = makePluginPath "vst";
      VST3_PATH = makePluginPath "vst3";
    };
  };
}