4b5a88506245a1b3f0c5ee09942a0b9b *amt2004-06-05d1t01.flac 8ea321f2037e9f4ce6e3cb62b9c6a27b *amt2004-06-05d1t02.flac faeb8b075ca03030a5acf0203540b972 *amt2004-06-05d1t03.flac 8701241af5cdb29ebc82c924d86f5150 *amt2004-06-05d1t04.flac d6a3afe889e828bbd807d6d5d08af73e *amt2004-06-05d1t05.flac 2203a7532823707aa9338058cec9c54f *amt2004-06-05d1t06.flac d4f36b00206b2c6d5766d0c5db8c8d17 *amt2004-06-05d2t01.flac App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned