http://acslink.net.au/~tomw/>
http://acslink.net.au/~tomw/cco.html>
http://astro.ocis.temple.edu/~jimkelly
http://copper.ucs.indiana.edu/~lneff/home.html
http://copper.ucs.indiana.edu/~lneff/libretti.html
http://dogbert.lbl.gov/~matt
http://home.navisoft.com/darkstar/exist
http://pluto.njcc.com/~steven/
http://pubpages.unh.edu/~df
http://sable.ox.ac.uk/~wolf0065
http://weber.u.washington.edu/~keb
http://www.
http://www.almac.co.uk/personal/okin/earl.html
http://www.bolack.com
http://www.cdscout.com/cdscout.
http://www.concertatore.com/concertatore
http://www.deltanet.com/users/ducky/index.htm
http://www.ftech.net/~admedia/cdselec
http://www.hk.super.net/~naxos/hnh.htm
http://www.interport.net/~eppie
http://www.netaxs.com/people/skeptic/
http://www.panix.com/~ron
http://www.pitt.edu/~figtree/kap.html
http://www.psy.cmu.edu/~dp3u/naxos.html
http://www.vut.edu.au/~alasdair/amca.html
http://cdworld.com
http://copper.ucs.indiana.edu/~lneff/home.html
http://dogbert.lbl.gov/~matt
http://kahn.econ.rochester.edu University
http://lascala.milano.it/eng/cal/calendario.html (Calendar
http://lascala.milano.it/eng/english.html (some
http://lascala.milano.it/ita/1995_96/opera/zauberflote/zauberflote.html
http://weber.u.washington.edu/~keb
http://wilmot.unh.edu/~df
http://www-leland.stanford.edu/~nadav/shs.html
http://www.deltanet.com/users/ducky/index.htm
http://www.dsi.unimi.it/Users/Students/markus/about.html
http://www.fsz.bme.hu/opera/main.html
http://www.ftech.net/~admedia/cdselec/
http://www.gsd.harvard.edu/~faculre1/rudy.html
http://www.iresearch.com
http://www.psy.cmu.edu/~dp3u/naxos.html
http://www.vintage.com/mall/record
http://www.voicenet.com/~dgordon
http://cc.usu.edu/~slkby/index.html
http://cdnow.com/
http://copper.ucs.indiana.edu/~lneff/home.html
http://kahn.econ.rochester.edu University
http://lascala.milano.it/ita/news/annunci/bando_ballo.html
http://users.aol.com/VRV1/index.html
http://ww2.altavista.digital.com/cgi-bin/news?msg@1566@rec%2emusic%2eopera
http://ww2.altavista.digital.com/cgi-bin/news?msg@1965@rec%2emusic%2eopera
http://www.austria-info.at:80/kultur/ws-wv/p9596/oper_e5.html
http://www.butterfly.net/mozart/mdavis/
http://www.columbia.edu/~aw53
http://www.deltanet.com/users/ducky/index.htm
http://www.ee.mcgill.ca/~vrainip
http://www.fishnet.net/~decadent/beer.html
http://www.fsz.bme.hu/opera/query.htm
http://www.fsz.brie.hu/opera/main.html
http://www.geocities.com/Paris/2203
http://www.opus1.com/jms
http://www.panix.com/~ron
http://www.psrinc.com/psr.htm
http://www.texaco.com/met/methome.htm
http://copper.ucs.indiana.edu/~lneff/libretti.html
http://gold.interlog.com/~symphwk/
http://home.earthlink.net/~phototravel/
http://humanities.uchicago.edu/ARTFL/ARTFL.html
http://lupus.northern.edu/duszenko/
http://sloop.abanet.it/rof
http://theory.lcs.mit.edu/~rosario
http://users.aol.com/VRV1/index.html
http://web20.mindlink.net/a4369/mq.htm
http://www.EdgewaterInn.com/events.html
http://www.abest.com
http://www.bway.net/~lroesner
http://www.catalog.com/inforg01/opera.htm
http://www.cdscout.com/cdscout.
http://www.columbia.edu/~km34 email:
http://www.deltanet.com/~ducky/index.htm
http://www.deteberkom.de/~friedric/baby.html
http://www.doit.it/OperaWeb/English/OperaWeb.html
http://www.dtx.net:80/~raborn/starke.html
http://www.intecs.it/voxneapolis/
http://www.intecs.it/voxneapolis/music/librettos
http://www.lander.es/~macurras/index.html
http://www.lia.co.za/users/dlever
http://www.math.luc.edu/~jdg
http://www.ncb.gov.sg/marc/operald.html
http://www.nwu.edu/music/bartoli/
http://www.prs.net/starke.html
http://www.psrinc.com/psr.htm
http://www.psy.cmu.edu/~dp3u/naxos.html.
http://www.stanford.edu/~castorp
http://www.volition.com/
http://www.webcom.com/mrichter/
http://www.wu-wien.ac.at/usr/h87/h8750114/local.html
http://www2.njcc.com/~steven/
http://www2.njcc.com/~steven/harvest.htm