He was both the longtime archivist of folk music at the Library of Congress and a widely respected singer and songwriter.

Library of Congress archivist Joe Hickerson has died at 89. For decades, he worked to preserve America's collection of folk music and served as director of the library's American Folklife Center.

Nick, Joe and Kevin Jonas reveal the stories behind some of their most meaningful songs in this week's episode of 'Songs & ...

The pair sang "This Is Me" and "Wouldn't Change a Thing," 17 years after the Disney Channel original movie was released.