rednet.open("bottom")

function Play(Note)
  rednet.send(22,Note)
end

while true do
  sleep(0.05)
  local event, key = os.pullEvent( "key" ) -- limit os.pullEvent to the 'key' event
  if key == keys.e then
    Play(5)
  end

  if key == keys.w then
    Play(1)
  end
 if key == keys.e then
    Play(4)
  end
  if key == keys.r then
    Play(7)
  end
  if key == keys.t then
    Play(10)
  end
  if key == keys.z then
    Play(14)
  end
  if key == keys.u then
    Play(17)
  end
  if key == keys.i then
    Play(20)
  end
  if key == keys.o then
    Play(22)
  end
  if key == keys.p then
    Play(24)
  end

end