You are downloading the Folder Music AppXBundle file v2016.327.1442.0 for Windows Phone. Folder Music is a free and useful Music app: This is application for simple playing music from folders in your phone. Support: .flac, .mp3, .wma, .aac (in full version), .m4a (AAC only) (in ... You can now download the offline AppXBundle file to install & try it.
Download Locations for Folder Music 2016.327.1442.0 AppXBundle file
Note: To install it manually from an SD card, you should choose one of the server location above to get the offline Folder Music AppXBundle file, move the file to your phone's SD card and then tap 'Install local apps' in the phone's App list.