Famed Italian tenor (1873–1921) whose unprecedented popularity, which extended well beyond the realm of opera, made him the first superstar of the recording era. ALS in Italian, 6 x 9.5, Hotel York letterhead, February 9, 1905. Caruso send thanks to Maestro P[laton] Brounoff for the dedication of two “romanzes,” “Per norre” and “Tu m’ami.” Brounoff (1863–1924) was a Russian-born composer who wrote a number of vocal works, including an opera titled Titanic. Tiny edge separations at mailing folds and signature a subtle shade lighter than body of text, otherwise fine, clean condition. R&R COA.