diff --git a/greynix/configuration.nix b/greynix/configuration.nix
index 65a4a0c..23f80b7 100644
--- a/greynix/configuration.nix
+++ b/greynix/configuration.nix
@@ -29,6 +29,18 @@
     ];
   };
 
+  # Audio
+  security.rtkit.enable = true;
+  services.pipewire = {
+    enable = true; # if not already enabled
+    alsa.enable = true;
+    alsa.support32Bit = true;
+    pulse.enable = true;
+    wireplumber.enable = true;
+    # If you want to use JACK applications, uncomment this
+    #jack.enable = true;
+  };
+
   # Services:
   # =====================================
 
diff --git a/greynix/hardware-configuration.nix b/greynix/hardware-configuration.nix
index 24418e6..0bf9ba3 100644
--- a/greynix/hardware-configuration.nix
+++ b/greynix/hardware-configuration.nix
@@ -10,8 +10,18 @@
 
   boot.initrd.availableKernelModules = [ "vmd" "xhci_pci" "ahci" "nvme" "usb_storage" "sd_mod" ];
   boot.initrd.kernelModules = [ ];
-  boot.kernelModules = [ "kvm-intel" ];
+  # added snd_hda_intel for microphone
+  boot.kernelModules = [ "kvm-intel" "snd_hda_intel"];
   boot.extraModulePackages = [ ];
+  #microphone start
+  boot.extraModprobeConfig = ''
+    options snd-hda-intel model=auto
+    '';
+  boot.kernelParams = [ "snd-intel-dspcfg.dsp_driver=1" ];
+  boot.blacklistedKernelModules = [
+    "snd_soc_avs"
+  ];
+  # microphone stuff end
 
   fileSystems."/" =
     { device = "/dev/disk/by-uuid/7f9595fb-2076-4f33-8834-ce8485bfc56f";
@@ -44,4 +54,7 @@
   hardware.bluetooth.enable = true; # enables support for Bluetooth
   hardware.bluetooth.powerOnBoot = true; # powers up the default Bluetooth controller on boot
 
+  # for sound drivers
+  hardware.enableAllFirmware = true;
+
 }
diff --git a/mods/base.nix b/mods/base.nix
index 9b39bc5..4d3c10e 100644
--- a/mods/base.nix
+++ b/mods/base.nix
@@ -137,6 +137,8 @@
     # emulation
     quickemu
 
+    #emulation
+    distrobox
 
     # terminal editors
     neovim
diff --git a/test.mp3 b/test.mp3
new file mode 100644
index 0000000..7225dd7
Binary files /dev/null and b/test.mp3 differ