"Classical Net features more than 9000 pages and 20,000+ images including more than 6000 CD, SACD, DVD, Blu-ray and Book reviews and over 5500 links to other classical music web sites."
"IBDB (Internet Broadway Database) archive is the official database for Broadway theatre information. IBDB provides records of productions from the beginnings of New York theatre until today."
"Art Song Central is principally an archive and directory of free, printable sheet music for singers and voice teachers. An emphasis is placed on standard classical and traditional repertoire."
