[Asterisk-Users] moh - turn off randomization?

[Damon Estep]

Trying to get moh (mp3) not to randomize playback of files, cant figure
out what order it picks. Does not appear to be alphabetical.

I do not have the "r" option in the MOH class, but the files are played
in an order I can figure out, they do not appear to be random either,
same pattern repeats.

Is it order on the disk or something? Anyone know?