The links on this page are for individual singers and choirs.
Online Singing, Voice Training and Music Resources
A link site maintained by a professional singer.
The singer's resource... for career and life. Includes a very active forum. Part of the website is members-only.
Training aids for singers.
Books on singing in Projecty Gutenberg
Performing Arts Career Resources.
Virtual database of Choral music.
Male sopranos and altos
Some videos, forums, etc. for men with high voices.
Art Song Central
Art Song Central offers PDF files of public domain sheet music for singers, with a focus on the "standard repertoire" that is used in classical voice studies. Their list of sources is a nice place to continue your search on internet.
Lyrics and sheets (Scorch pugin) for American songs from 1800-1930.