Links
Bearwood Opera
Hampstead Garden Opera
Opera Nova
Harrow Opera
Royal Holloway, University of London, Music Department
University of Southampton, Music Department
The Aria Database
Translations of opera arias, searchable by composer, opera, role, and detailing fach and range
The Lied and Art Song Texts Page
Translations and texts for German lieder, French melodie and English song, searchable by composer, poet, title, first line
Opera Glass
A huge resource of synopses, performance histories
Opera Guide
Synopses and libretto in a wide variety of languages and translations
Choral Public Domain Library
A great database of choral music
The Business of Singing
A fantastic resource for young singers, with advice and FAQs, put together by mezzo soprano Cindy Sadler
Suggested repertoire
Lists of suggested repertoire for all voice types, including arias from infrequently performed operas, put together by Karen Mercedes
Fach lists and repertoire
Description of the German fach system with suggested roles for each fach
The New Forum for Classical Singers
Forum for singers to share information and advice. Mainly US, but a huge amount of valuable information and a great resource
Laura Claycomb's Young Artist Corner
Advice and FAQ's for young singers