a9f6bdcc8fe37e88aff4f00652cf77ca *abird2005-03-26d1t01.flac a132698e323afdcb1957f85a15617cde *abird2005-03-26d1t02.flac 3187c8cce98b249dd6a970fcaa3c29d0 *abird2005-03-26d1t03.flac 4804bcab666374aca0dbffccd6dbca49 *abird2005-03-26d1t04.flac 28e24d68b245e147b427456a5936cc08 *abird2005-03-26d1t05.flac 16c470118fe61af30370b97dae66b80e *abird2005-03-26d1t06.flac dd7202653eb3c82562d583966cea3918 *abird2005-03-26d1t07.flac App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned