Connected new Pianohat to Pi 3. Ran the commands detailed on Pimoroni web site with no errors. Rebooted the Pi. Entered the example script to use moo.wav having downloaded the wav file.
Ran program and the LEDs for all keys light up but no sound is heard.
Also tried ‘simple-piano.py’ from examples folder with the same result - LEDs light up but no sound.
Other programs produce sound so a bit a bit stuck. Any help gratefully received.