lb2018-04-30t01-intro.flac:1c70c0d59cdbaac607e8d84e8937541e lb2018-04-30t02-the_metal_east.flac:d6bff2aec73a2e4e2aa7136baa8c67fe lb2018-04-30t03-over_the_river.flac:f73e4c19c508107f1e9b4f62420d3213 lb2018-04-30t04-megaghost.flac:814d01a9cb2b202cfd0c8cc242731ed9 lb2018-04-30t05-horsepower.flac:f764e84e2eab51d39ac3ee57fbf59e41 lb2018-04-30t06-colossus.flac:3be3968096f7a63cbf9f8c11e18afbda lb2018-04-30t07-dead_cowboy.flac:04409beeafdf51f5b5dc7503ba0c84fa App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned