| Allegri: Brief biography from Classical Net's Basic Repertoire List with link to his Miserere. |
| Allegri's Miserere: Notes on the work and on performance by the Sistine Chapel Choir. |
| Allegri, Gregorio: Biography from the Catholic Encyclopedia. |
| Allegri, Gregorio: Biography noting his positions as singer, composer, and maestro di cappella with a focus on his Miserere. From the Grove Concise Dictionary of Music entry at WQXR radio. |
| Allegri, Gregorio (c. 1582 - 1652), Italy: Biographical data, recommended CDs, books and sheet music, bibliography, and links to biographical essays |
| Classical Music Archives: Allegri: Sound files in MIDI format. |
| Gregorio Allegri: Caricature, brief comments on church music, and Naxos discography. |
| Gregorio Allegri: Wikipedia article with summary of life and works, education, benefices and appointments, and internal references to related people and topics. |
| Gregorio Allegri: Karadar biography, works, and links. |
| Gregorio Allegri: A Potted Biography: Brief life history with links to music and analysis. |
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