http://www.azopera.com/learn/composer/giordano/index.shtml Biography that includes the synopsis of Andrea Chénier with a link to listings of operatic videos for sale. http://www.britannica.com/eb/article?eu=37614 Article that lists operas and compares their styles. http://www.karadar.it/Dictionary/giordano.html Musica Classica Classical Music Dictionary article with life, list of operatic works, and libretto of the opera Andrea Chenier. http://www.naxos.com/mainsite/default.asp?pn=Composers&char=G&ComposerID=401 Brief life and summary of his operas with recommended recordings.