Francesco degli Organi, Francesco il Cieco, or Francesco da Firenze, called by later generations Francesco Landini or Landino (c. 1325 or 1335 – September 2, 1397) was an Italian composer, organist, singer, poet and instrument maker. He was one of the most famous and revered composers of the second half of the 14th century, and by far the most famous composer in Italy.
Details of Landini's life are sketchy and few facts can be established with certainty, but the general outline has begun to take shape as more research has been done, especially into Florentine records. Most of the original biographical data on him comes from a 1385 book on famous Florentine citizens by chronicler Filippo Villani, who was also born approximately 1325.
Landini was most likely born in Florence, though his great-nephew, humanist Cristoforo Landino, gave his birthplace as Fiesole. His father, Jacopo del Casentino, was a noted painter in the school of Giotto. Blind from childhood (an effect of contracting smallpox), Landini became devoted to music early in life, and mastered many instruments, including the lute, as well as the art of singing, writing poetry, and composition. Villani, in his chronicle, also stated that Landini was an inventor of instruments, including a stringed instrument called the 'syrena syrenarum', that combined features of the lute and psaltery, and it is believed to be the ancestor of the bandura.
Despite his young age, Landini was already active in the early 1350s and it is likely that he was very close to Petrarch. According to Villani, Landini was given a crown of laurel by the King of Cyprus, who was in Venice for several periods during the 1360s. Probably Landini spent some time in northern Italy prior to 1370. Evidence in some of his music also points to this: a motet by a certain "Franciscus" is dedicated to Andrea Contarini, who was Doge of Venice from 1368 to 1382; and in addition, his works are well represented in northern Italian sources.
He was employed as organist at the Florentine monastery of Santa Trinità in 1361, and at the church of San Lorenzo from 1365 onward. He was heavily involved in the political and religious controversies of his day, according to Villani, but he seems to have remained in the good graces of the Florentine authorities. Landini knew many of the other Italian composers of the Trecento, including Lorenzo da Firenze, with whom he was associated at Santa Trinità, as well as Andreas da Florentia, who he knew in the 1370s. Around or shortly after 1375, Andreas hired him as a consultant to help build the organ at the Servite house in Florence. Among the surviving records are the receipts for the wine that the two consumed during the three days it had taken to tune the instrument. Landini also helped build the new organ at SS Annunziata in 1379, and in 1387 he was involved in yet another organ-building project, this time at Florence Cathedral.
Numerous contemporary writers attest to his fame, not only as a composer, but as a singer, poet, organist, philosopher, and passionately devoted citizen of Florence, notably Giovanni da Prato, in hist book Paradiso degli Alberti. This book, written in 1389 contains short stories, one of which supposedly was related by Landini himself. His reputation for moving an audience with his music was so powerful that writers noted "the sweetness of his melodies was such that hearts burst from their bosoms." 
He is buried in the church of San Lorenzo in Florence. His tombstone, lost until the 19th century and now again displayed in the church, contains a depiction of him with a portative organ.
Music and influence 
Landini was the foremost exponent of the Italian Trecento style, sometimes also called the "Italian ars nova". His output was almost exclusively secular. While there are records that he composed sacred music, none of it has survived. What have survived are eighty-nine ballate for two voices, forty-two ballate for three voices, and another nine which exist in both two and three-voice versions. In addition to the ballate, a smaller number of madrigals have survived. Landini is assumed to have written his own texts for many of his works. His output, preserved most completely in the Squarcialupi Codex, represents almost a quarter of all surviving 14th century Italian music.
Landini is the eponym of the Landini cadence (or Landino sixth), a cadential formula whereby the sixth degree of the scale (the submediant) is inserted between the leading note and its resolution on the tonic. However this cadence neither originated with him, nor is unique to his music; it can be found in much polyphonic music of the period, and well into the 15th century (for example in the songs of Gilles Binchois). Gherardello da Firenze is the earliest composer to use the cadence whose works have survived. Yet Landini used the formula consistently throughout his music, so the eponym—which dates from after the medieval era—is appropriate.
See also 
References and further reading 
- Richard H. Hoppin, Medieval Music. New York, W.W. Norton & Co., 1978. ISBN 0-393-09090-6
- Kurt von Fischer, Gianluca D'Agostino: "Francesco Landini", Grove Music Online ed. L. Macy (Accessed November 16, 2005), (subscription access)
- Donald Jay Grout, A History of Western Music. New York, W.W. Norton & Company., 1960
- Chiappinelli Anna, La Dolce Musica Nova di Francesco Landini (Una Favola Medievale), Sidereus Nuncius, 2007. ISBN 978-2-9530503-0-1
- Richard H. Hoppin, Medieval Music, p. 455. New York, W.W. Norton & Co., 1978. ISBN 0-393-09090-6
- Francesco Landini: Works List & Discography
- Free scores by Francesco Landini at the International Music Score Library Project
- Free scores by Francesco Landini in the Choral Public Domain Library (ChoralWiki)