Upgraded phone from HTC Thunderbolt to Samsung Galaxy S3, installed previously purchased iRealB from "Play Store". Had swapped SD card from Thunderbolt to Galaxy S3 assuming that songs and playlists would have been stored there. Unable to resurrect previous data, which included numerous edited versions of songs.
1) Is emailing the Playlist to yourself the only method for retrieving previous data?
2) Is there any phone USB-to-computer download that would allow the same transfer?
HELP.