aru1991-03-01t01.flac:802e97945716f41e543bc7dd06483cac aru1991-03-01t02.flac:5f9cf6286b01c6d83e3a5ac63132d2c2 aru1991-03-01t03.flac:520b3453bed0df31127377e68b1154d8 aru1991-03-01t04.flac:95949d5f01c37ae93a1f1fe2c395870a aru1991-03-01t05.flac:3302363ec772b66572aeb8690c3f0223 aru1991-03-01t06.flac:7cad27f70046dea28cb500009bc750c5 aru1991-03-01t07.flac:b5b5b6ca13a7b84d94c321e104777513 aru1991-03-01t08.flac:f3b0c6c1ccb63cd6cd00e3eae45539b5 aru1991-03-01t09.flac:1b38bb6bd421782fafb68deefa188eac aru1991-03-01t10.flac:b10ae7255cb9899bbad0b3e442cb1e18 App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned