From the Constitution Center website:

"2009 marks the 70th anniversary of one of the most dramatic concerts in American history: world famous African American contralto Marian Anderson's concert at the Lincoln Memorial in Washington. In a conversation moderated by scholar Sheldon Hackney, award-winning historian Raymond Arsenault tells the story of Marian Anderson, one of the most enduring and iconic figures of the civil rights movement. Through immense raw talent and unrelenting determination, Anderson overcame racial prejudice to inspire all Americans and to become one of the greatest singers of her time."

To listen to this lecture, scroll to the August 12th, 2009, program.

From the Lemelson Center website:

"Andy Bozanic talks about his research, supported by a fellowship from the Lemelson Center, on the history of the acoustic guitar. In this podcast, Bozanic explains how the unique qualities of the acoustic guitar—its portability, affordability, and adaptability to different styles of music—brought it into the mainstream of American music in the 20th century."

From the Library of Congress Webcasts website:

"The Music Division of the Library of Congress and the American Musicological Society, in joint partnership, presented the third in a series of lectures highlighting musicological research conducted in the division's collections. Jeffrey Magee presented 'Now It Can Be Told: The Unknown Irving Berlin.'

After Jerome Kern famously pronounced that 'Irving Berlin is American music' in 1925, Berlin continued for several decades more to define many of America's most distinctive musical idioms, from Tin Pan Alley to Broadway to Hollywood. Berlin's death 20 years ago at the age of 101 accelerated an ever-expanding cottage industry of commentary, reflection and scholarship on a legendary figure.

In an effort to amplify patterns in Berlin's stage and screen career, the talk will aim to draw connections among unknown (or little-known) materials—including songs, scripts, 'plot treatments,' and other notable documents—and Berlin's better-known work."

Although the video may appear broken, please be aware that it loads slowly, and will eventually start.

According to the Library of Congress website, "As "colonists" in 19th-century Russia, Mennonites sang German diasporic choral music and borrowed Russian choral music; when war drove many to North America, Mennonites drew on this repertoire and borrowed new repertoires to forge links to a new elite: North American classical choral singing circles. In this webcast, Jonathan Duek, an ethnomusicologist and visiting assistant professor at the University of Maryland School of Music, traces this story not as a linear narrative, but as genealogical fragments, beginning with the resonances of particular songs for present-day Mennonite writers, historians, and singers; and then exploring past moments of the production and reception of these songs in Russia and North America."

John Mack Faragher of Yale University considers the importance of singing as a pastime for antebellum frontier families and the view of frontier life that surviving lyrics provide. He examines particularly the views of death and mortality presented in many lyrics.

To view this clip, select "Singing on the Illinois Frontier" under "Frontier Settlement Video."

Historians Monica Smith and Will Eastman outline the invention and development of the electric guitar in the 20th century.

Professor Allan Winkler follows the passage of the 1960s, looking at the social change and unrest in the period and the political and global environment that formed a background to this domestic change. His presentation includes slides and multimedia clips.

To find the lecture, scroll down to the heading "American History Institute," and select a connection type under "Allan Winkler."