Scott Alexander
Red Hot Jazz: Louis Armstrong (1900 1971)
This site from Red Hot Jazz contains a good biography of Louis Armstrong, arguably the most influential jazz musician. Very interesting and informative, also includes a picture.
Other
All About Jazz: Where to Begin?
A guide to help a newcomer to jazz become familiar with the genre.
Smithsonian Institution
National Portrait Gallery: Louis Armstrong: A Cultural Legacy
A brief biography of the life and musical career of Louis Armstrong from the National Portrait Gallery.
Smithsonian Institution
National Postal Museum: Art of the Stamp: Duke Ellington
View the artwork for a U.S. postage stamp issued in 1986 to commemorate famous jazz musician Duke Ellington. Includes a short biographical passage.
PBS
Pbs: American Masters: Louis Armstrong
PBS provides an overview and highlights of the life of jazz great, Louis Armstrong.
Curated OER
National Park Service: Archive: New Orleans Jazz: Music!
Dozens of audio clips of New Orleans-style jazz music from different time periods: 1920s and 1930s, 1940s and 1950s, and the year 2000.
Rock and Roll Hall of Fame
Rock & Roll Hall of Fame: Louis Armstrong
Offers interesting biographical details on jazz musician, Louis Armstrong, a 1990 inductee into the Rock and Roll Hall of Fame. Includes a timeline of key events and essential songs list.
The Washington Post
The Washington Post: "The History of Jazz," Chapter 1
This site offers the first chapter of Ted Gioia's book, "The History of Jazz." This chapter focuses on the prehistory of jazz, including the Africanization of American music, country blues and classic blues, and Scott Joplin and Ragtime.