powerblockswitchoff.sh commands not working

[clarke-baxter]

My PowerBlocks are working just fine. I read that I can edit /etc/powerblockswitchoff.sh and I am trying to play an alarm sound when the power button is pressed to power down.

#!/bin/bash
play alarm.mp3
sleep 10
systemctl poweroff

If I run the script manually it sounds the alarm, sleeps for 10 seconds and then and shuts down.

If I press the power button it sleeps for 10 seconds and then shuts down, but the alarm sound does not play.

Anyone give me a clue?

[BuZz]

@clarke-baxter give the full path to the MP3 to the play command. Eg

play /path/to/file.mp3