There’s a wee bit of confusion regarding the original Album folder. This is used in MTP mode primarily, by applications like Windows Media Player. When songs are transferred in MTP, the Sansa is recognized by the application as a media device, and items such as the album art and track list are stored in the Albums folder.
If you are using drag-and-drop, don’t worry about the Album folder, just drop your music in the Music folder.
Bob 
