diff --git a/farms/attack.lua b/farms/attack.lua
index aa64575..25c0f4b 100644
--- a/farms/attack.lua
+++ b/farms/attack.lua
@@ -9,7 +9,9 @@ local os     = _G.os
 local turtle = _G.turtle
 
 local args = { ... }
-local mobType = args[1] or error('Syntax: attack <mob name>')
+local mobType = args[1] or error('Syntax: attack <mob names>')
+
+local mobTypes = Util.transpose(args)
 
 local Runners = {
 	Cow     = true,
@@ -94,7 +96,7 @@ end
 while true do
 	local blocks = sensor.sense()
 	local mobs = Util.filterInplace(blocks, function(b)
-		if b.name == mobType then
+		if mobTypes[b.name] then
 			normalize(b)
 			return true
 		end
diff --git a/milo/MiloRemote.lua b/milo/MiloRemote.lua
index 09a7815..eb388d1 100644
--- a/milo/MiloRemote.lua
+++ b/milo/MiloRemote.lua
@@ -13,6 +13,8 @@ local fs     = _G.fs
 local os     = _G.os
 local socket
 
+local speaker = device.speaker
+
 local SHIELD_SLOT  = 2
 local STARTUP_FILE = 'usr/autorun/miloRemote.lua'
 
@@ -161,6 +163,12 @@ local page = UI.Page {
   items = { },
 }
 
+local function playSound(sound)
+  if speaker then
+    speaker.playSound('minecraft:' .. sound)
+  end
+end
+
 local function getPlayerName()
   local neural = device.neuralInterface
 
@@ -271,6 +279,7 @@ function page.grid:getDisplayValues(row)
 end
 
 function page:transfer(item, count, msg)
+  playSound('block.metal.fall')
   local response = self:sendRequest({ request = 'transfer', item = item, count = count }, msg)
   if response then
     item.count = response.current - response.count
@@ -465,6 +474,7 @@ Event.addRoutine(function()
               key = table.concat({ item.name, item.damage, item.nbtHash }, ':')
             })
             if response then
+              playSound('block.lava.pop')
               local ritem = page.items[response.key]
               if ritem then
                 ritem.count = response.current + item.count