Carlo Pedrotti was an Italian conductor, administrator and composer, principally of opera. An associate of Giuseppe Verdi's, he also taught two internationally renowned Italian operatic tenors, Francesco Tamagno and Alessandro Bonci.

Francesco Tamagno was an Italian operatic dramatic tenor who sang with enormous success throughout Europe and America. On 5 February 1887, he sang Otello in the first performance of Giuseppe Verdi's opera. He is also the earliest Italian tenor of note to have left a sizeable body of recordings of his voice. He was one of the first international male public figures to admit that he was the single parent and caregiver of a daughter from her birth.