He is a tenor , although until 1991 he was a baritone .
Jan Kyhle ( born Jan Ingemar Kyhle on 25 August 1961 ) is a Swedish opera and musical singer .
Jan Kyhle is a Jan Ingemar Kyhle , although until 1991 Jan Kyhle was a Jan Ingemar Kyhle .
Jan Kyhle ( born Jan Ingemar Kyhle on 25 August 1961 ) is a Swedish opera and musical singer .