Teresa_Stolz--Guiseppe_Verdi

Teresa Stolz (born Tereza Stolzová; 2 June 1834 – 23 August 1902) was a Czech spinto soprano, for long a resident in Italy, who was associated with significant performances of the works of Giuseppe Verdi, some with his supervision including Aida in the first performance in Italy, and the soprano part in his Requiem. She was his companion from 1897.
Stolz has been described as "the Verdian dramatic soprano par excellence, powerful, passionate in utterance, but dignified in manner and secure in tone and control".