How to do it...

Let's perform the following steps:

1. Copy the hello.wav file to the device in the same folder as the main.py file. Then, run the following lines of code in the REPL:

>>> from adafruit_circuitplayground.express import cpx
>>> cpx.play_file('hello.wav')

1. You should hear the board say "Hello" as it plays back the audio file.