01d5a0b43aad3c0c1055a0bca1f9f59f *cs2004-07-04t01.flac 554e6ed233967aa321ab5b7164989376 *cs2004-07-04t02.flac a8ceabe6a8f305d95d5946fafa6c05fc *cs2004-07-04t03.flac c643c709becf71317d2f090b6dfb07a6 *cs2004-07-04t04.flac e2b3b20dc39a1a938930f4c85037dc8e *cs2004-07-04t05.flac c73de594d0f510e7c39a1def5e5e1b59 *cs2004-07-04t06.flac 9c7191c7bf89983766b1df464970864d *cs2004-07-04t07.flac b42fdf9175d4c2b448ec01e2a1a61b25 *cs2004-07-04t08.flac App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned