Other
The Contemporary a Cappella Society: A Cappella Almanac
This website includes general information on a cappella music, as well has tips on how to get started in a cappella singing and how to arrange, perform, and record a cappella music. Read about world-wide a cappella events and check out...
Other
Sweet Adelines International
The official website for the organization of women who sing "barbershop" music. Site contains a good component devoted to the development of young girls.
San Diego State University
Sd State: Elements of Music: Media, Genre, Form Texture
One of the elements of music is "Texture." This site gives the definition, which basically is the relationship between melodic and harmonic.
Other
Primarily a Cappella: Homepage
A general website from Primarily A Cappella focusing on the world of a cappella singing. Find a recording. Look for an arrangement. Discover instructional materials such as books and videos. Find out what is happening in this fast...