Duo2004-05-15set1t01.flac:cf1138167719593310894524f9cfb6bc Duo2004-05-15set1t02.flac:55dd037b701e7b28743bb48539754092 Duo2004-05-15set1t03.flac:a30977b3969d8d20332eabaa7741cb23 Duo2004-05-15set1t04.flac:1c93c5b91db594613fd6708fd432d883 Duo2004-05-15set1t05.flac:85ccde74ae1a7b3bb4d09d63dba7cbbc Duo2004-05-15set1t06.flac:98f7ac10a33cfc2419cccc562199bfa7 Duo2004-05-15set2t01.flac:f8df24f0e542b350cde5b0b354317d26 Duo2004-05-15set2t02.flac:b12e6aa155bf058564e6a4212131d5df Duo2004-05-15set2t03.flac:b86bfcf0fc578130ecea378b5ca36930 Duo2004-05-15set2t04.flac:17bd35f7724a822696e22f09b0b7db6f Duo2004-05-15set2t05.flac:1e073d5305307a286dd134c5ac38f6fe Duo2004-05-15set2t06.flac:c9986ba230320f6c508a6815101f5ea7 Duo2004-05-15set2t07.flac:e14c3453df1bad88d8bad5d3b667b6bb App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned