Where does Amazon Music store files? I have recently installed Amazon Music, I am a Prime customer.  Music from my cloud has downloaded to my device (Galaxy S3) but I want to move it to my SD card.  I cannot find the music files anywhere to move them.

Does anyone know where they are?
I ultimately found the m4a files in /mnt/extSdCard/Android/data/com.amazon.mp3/files/Music

The trick, however, is that they are hidden files.  They do not appear when viewing the folder with either the native file manager or RootExplorer (even when "Show Hidden Files" is checked).  They are found only by using RootExplorer to search the device for "m4a" files.

At least now I know they are on the SD card anyway.