Tommaso Bernardo Gaffi (1667 – 1744) was an Italian baroque composer. He was a pupil of Bernardo Pasquini, organist of the church of Santa Maria Maggiore, where Gaffi succeeded him in 1704. As Pasquini he enjoyed the patronage of cardinals Benedetto Pamphili and Pietro Ottoboni, as well as Prince Francesco Maria Ruspoli. Wikipedia