alRetrau Alessio Sparapano London Singer alRetrau’s tracks Crazy Little Thing Called Love / Queen cover by alRetrau published on 2014-08-15T07:36:07Z One / U2 cover by alRetrau published on 2014-08-15T07:36:06Z Sing For Absolution / Muse cover by alRetrau published on 2014-03-09T12:00:35Z