text: # This script requires a Raspberry Pi 2, 3 or Zero. Circuit Python must
  # be installed and it is strongly recommended that you use the latest
  # release of Raspbian.
  
  import time
  import os
  import board
  import digitalio
  
  print("press a button!")
  
  button1 = digitalio.DigitalInOut(board.D23)
  button1.direction = digitalio.Direction.INPUT
  button1.pull = digitalio.Pull.UP
  
  button2 = digitalio.DigitalInOut(board.D24)
  button2.direction = digitalio.Direction.INPUT
  button2.pull = digitalio.Pull.UP
  
  button3 = digitalio.DigitalInOut(board.D25)
  button3.direction = digitalio.Direction.INPUT
  button3.pull = digitalio.Pull.UP
  
  while True:
  
      # omxplayer -o local <file>
      # omxplayer -o hdmi <file>
      # omxplayer -o both <file>
      if not button1.value:
          os.system('omxplayer temple-bell.mp3 &')
  
      if not button2.value:
          os.system('omxplayer temple-bell-bigger.mp3 &')
  
      if not button3.value:
          os.system('omxplayer temple-bell-huge.mp3 &')
  
      time.sleep(.25)
  