New version of mma does see the SD card but lists it as wrong name for it, there are. SD cards listed on my phone on for internal use and one for external use.

Mma is seeing the external one but drops the number from the name of the sd card,
it has sd card1
But mma says SD card which is internal but it shows external card directorys, just says they are empty, I guess it can not see .ogg files