Charles Osborne notes that the music of Act 2 "remains on a high level" (when compared to the structural innovations of act 1) but several aspects draw his attention. These include Oberto's "andante cavatina" which begins with Elena: Oh fiamma soave ("Oh sweet flame / That sees my breast on fire!
Charles Osborne remarks that the music in Act 2 continues to excel (in comparison to the structural breakthroughs of Act 1) but several aspects draw his notice. These include Oberto's "andante cavatina" which begins with Elena: Oh fiamma soave ("Oh sweet flame / That burns my breast with desire!