http://es.rice.edu/ES/humsoc/Galileo/Student_Work/Florence96/caccini.html Caccini, Giulio Brief profile. http://www.britannica.com/seo/g/giulio-caccini/ Caccini, Giulio (c. 1550 - 1618) Biography from Britannica.com. http://stevenestrella.com/composers/composerfiles/caccini1618.html Caccini, Giulio (1551 - 1618), Italy Biographical data, recommended CDs, books and sheet music, bibliography, and link to biographical essay from Dr. Estrella's Incredibly Abridged Dictionary of Composers. http://www.karadar.net/Dictionary/caccini.html Giulio Caccini Musica Classica Classical Music Dictionary with life, musical style, and MIDI audio file. http://utopia.knoware.nl/~jsmeets/cgi-bin/ccd.cgi?comp=caccinig Giulio Caccini Brief biography and links from the Classical Composers Database.