Considering the devilish writing that Verdi made for the main character Aroldo, it is not surprising that few tenors want to get into such severe adventures. On this occasion the American tenor Michael Hendrick was successful, with significant values in the technique.
http://www.diariovasco.com/20090326/cultura/abao-pone-escena-aroldo-20090326.html
by Emecé
Diariovasco.com