Cant get the HUM Sound file to work.

[NorfolkBits]

Hi Great Lightsaber Project. Taken me a few days to actually get the code to run.... I'm a complete novice.

Got most of it working (No LED's attached yet) but I cant get the HUM. Power on Sound, OK. Lightsaber Switch on with Sound OK, and agin OFF. But NO Hum.

What am I doing wrong? all the sound files are in the root of the SD Card.

Many thanks