[1] Oral tradition says that in 1682, Lotti began studying with Lodovico Fuga and Giovanni Legrenzi, both of whom were employed at St Mark's Basilica, Venice's principal church, although there is no documentary evidence.
Cicogna's 1834 Delle inscrizioni Veneziane and Francesco Caffi’s 1854 Storia della Musica relied on oral tradition more than a century old to name works that Lotti supposedly composed for the Ospedale degl’ Incurabili.
[6] The most current and most comprehensive studies by Caroline Giron-Panel and Pier Gillio establish conclusively that Lotti was not formally employed by the Incurabili, and that there is no evidence of his having composed any music for that institution, even on informal terms.
[7][8] According to one nineteenth-century biographer, Lotti was a notable teacher, with Domenico Alberti, Benedetto Marcello, Giovanni Battista Pescetti, Baldassare Galuppi, Giuseppe Saratelli and Jan Dismas Zelenka among those believed to have been his pupils, although evidence is lacking in some cases.
[citation needed] Johann Sebastian Bach, George Frideric Handel, and Jan Dismas Zelenka all had copies of Lotti's Missa Sapientiae, a Kyrie–Gloria Mass (Kyrie in G minor, Gloria in G major).