spin1990-06-23t01.flac:bbc7a42fe1c76fa7b080724796688f64 spin1990-06-23t02.flac:8a5be68234dea373de01c9ef92beb284 spin1990-06-23t03.flac:3cd6f1d119cc621e0ab84789a8616141 spin1990-06-23t04.flac:77b585963bf091bac512a31f5faf2db1 spin1990-06-23t05.flac:42283db04d43299e001b7e0cf5e81c01 spin1990-06-23t06.flac:0e6b5f906c6bd9f6300cab374e52bc35 spin1990-06-23t07.flac:daabb6cab48f36b880af84c067e3f095 spin1990-06-23t08.flac:d1c464eca898b195614837fba6151ad1 spin1990-06-23t09.flac:0862fc8c9b9302a3cbaa60d3b8be8e1c App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned