If you purchased or downloaded your music online from stores such as AOL, Apple iTunes, Napster, Rhapsody, Yahoo, or Musicmatch, you have noticed that the music functionalities are limited and not compatible with some MP3 Players, iPod, Napster compatible Player, or CD burner. The remastered copy that Musicstacker creates has no DRM restrictions in the destination folder.

MusicStacker allows you to play and simultaneously record your mp3, wma, M4P, M4A, protected or unprotected music. The program allows a user to select one song or more to play and simultaneously record, to specify which format to save recordings, and to select or create a destination directory. MusicStacker can record/remaster sound from any source on your computer with digital quality.