Related Information for Petra Berger In her native country, the vocal capacities of Petra Berger are often compared to those of Andrea Bocelli or Céline Dion. "She doesn’t sound Dutch at all!" people often say. They don’t mean to be impolite; coming from a Dutchman it is a great compliment! Dutch singers with a vocal range comprising more than three octaves usually sing opera and don’t bother with pop music. In addition to her technical qualities, Petra Berger is tremendously musical in an emotional s.. read more