Asprilio Pacelli
Monument in Saint John's Archcathedral in Warsaw, Poland
Born	1570 Vasciano, Stroncone, Province of Terni, Umbria, Italy
Died	4 May 1623 (aged 52–53) Warsaw
Nationality	Italian
Occupation	Composer
Style	Baroque

Asprilio Pacelli (or Pecelli) (1570 – 4 May 1623) was an Italian Baroque composer. He was born in Vasciano near Narni in Stroncone, Province of Terni, Umbria, Italy; and died in Warsaw.

He was a boy chorister at Cappella Giulia under Giovanni Pierluigi da Palestrina. He served at two Roman churches: Santa Maria in Monserrato and Santissima Trinità dei Pellegrini. Maestro di cappella of the Collegio Germanico (from 1595), he held the same position at S Pietro from 1602, but he left the post to Francesco Soriano from 1 January 1603; in the same year Pacelli became Maestro di cappella of King Sigismund III of Poland, who had one of the most important royal chapels in Europe.^[1] He remained at that position until his death. In appreciation, the King ordered an epitaph commemorating Pacelli to be constructed in the St. John's Cathedral in Warsaw.^[2] The original epitaph with the composer's portrait was destroyed when the Cathedral was also destroyed during the Planned destruction of Warsaw;^[3] it was nonetheless reconstructed after the war.

• Mirosław Perz, Asprilio Pacelli, in «New Grove Dictionary»;
• Cristina Santarelli, Asprilio Pacelli, in «Dizionario Enciclopedico Universale della Musica e dei Musicisti», Torino, 1985;
• Alberto Cametti, Giovanni Pierluigi da Palestrina, Ed. Ricordi, 1894.

• Glinski: ‘Asprilio Pacelli e i suoi madrigali’: Opera omnia, Rome, 1947
• Free scores by Asprilio Pacelli in the Choral Public Domain Library (ChoralWiki)