"Public domain music"@en . . "Music is in the public domain if like with any other work in the public domain: \n* all rights have expired or \n* the authors have explicitly put a work into the public domain \n* there never were copyrights"@en . . . . . . "Music is in the public domain if like with any other work in the public domain: \n* all rights have expired or \n* the authors have explicitly put a work into the public domain \n* there never were copyrights"@en .