{
  pkgs,
  lib,
  scope,
  ...
}:
scope "user.systemd.services.startup-sound"
<| {
  unitConfig = {
    Description = "startup sound";
    Requires = [
      "graphical-session.target"
    ];
    After = [
      "graphical-session.target"
      "niri.target"
      "sound.target"
    ];
    PartOf = [ "graphical-session.target" ];
  };
  serviceConfig = {
    ExecStart = "${lib.getExe' pkgs.alsa-utils "aplay"} " + ../assets/startup.wav;
    Type = "oneshot";
  };
  wantedBy = [ "graphical-session.target" ];
}