Jan Nasco
Franco-Flemish composer and writer on music

Jan Nasco (also Giovanni, Jhan) (c. 1510 – 1561) was a Franco-Flemish composer and writer on music, mainly active in Italy. He was the first director of the Veronese Accademia Filarmonica, and his writings, particularly a group of letters he wrote to the academy in the 1550s, are important sources of information on performance practice regarding the use of instruments in madrigals as well as motets.
Life
No documentation has yet turned up covering Nasco's early life, but he is presumed to have come from the Netherlands or adjacent areas, the home of most of the Franco-Flemish composers. Only the portion of his life he spent in Italy has been documented. He was in the service of Paolo Naldi, a nobleman in Vicenza, in the 1540s, and in 1547 he became the music director of the newly formed Accademia Filarmonica in Verona. While this may have been a prestigious and intellectually engaging post, it paid little, and in 1551 he took a job as maestro di cappella at the cathedral of San Pietro in Treviso, with some reluctance. He retained ties with the Accademia, as well as his post at Treviso, until his death.
Music and influence
Nasco was a progressive composer in most of the current genres in mid-century Italy, including masses, passion settings, Lamentations, motets, and especially madrigals; however he did not publish much of his sacred music, especially his mass settings, and a lot of this music, which existed only in manuscript, was destroyed on April 7, 1944, during the Second World War when the Allies destroyed the ancient city center of Treviso in a bombing raid.
One of his sacred compositions which did survive is an early setting of the St.
This brief starts where responsible research should: with the source description of “Jan Nasco” as franco-Flemish composer and writer on music. Everything that follows is an evidence route, not borrowed authority.
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The entry’s evidential value lies in the named roles, institutions and publications that can be tested against primary documentation. The source revision retrieved here is dated Aug 30, 2026. The linked authority identifier is Q3767806. VIAF identifies the subject as 316874838. The Library of Congress control number is no91011224. 2 of 3 selected statements include explicit references; 1 carry qualifiers and 0 use preferred rank. The first chronological checks are 1510, 1561, 1547 and 1551.
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This entry incorporates text from “Jan Nasco” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.