1  """This example plays a different tone for a duration of 1 second for each button pressed."""
2  from adafruit_circuitplayground.express import cpx
3  
4  while True:
5      if cpx.button_a:
6          cpx.play_tone(262, 1)
7      if cpx.button_b:
8          cpx.play_tone(294, 1)