Other
Jazz Improvisation Primer/ Free Improvisation
A look at what makes free jazz musically unique. Contains specific examples of free rhythm and tonality.
Other
Oculus Magazine: Free Jazz
A short description of the free jazz movement, and a timeline of important movements in jazz.
Library of Congress
Loc: Photographs From the Age of Jazz
This William P. Gottlieb Collection from the Library of Congress contains over 1600 photographs of celebrated jazz artists and documents the jazz scene from 1938 to 1948.
Other
Visual Jazz Publications
This company produces educational materials to help you succeed in jazz improvisation and sight reading. Of note on their site is "The Art of Improvisation," a free download that guides you through the improvisational process.
Other
Jazz Institute of Chicago: Homepage
This resource from the Jazz Institute of Chicago focuses on the Chicago jazz scene but contains many unique and interesting articles that are relevant to all jazz.
Other
All About Jazz
Has reviews, interviews, and articles. Of special interest is the jazz time-line.
Other
Harmonica Info and Tips
Gives basic information about the harmonica in addition to tips for purchasing and playing one