length expanded size cdr WAVE probs filename 1:51.57 19722240 --- he -xx 121073_01.shn 4:58.16 52609024 --- he -xx 121073_02.shn 6:49.73 72331264 B (totals for 2 files) App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned