found: Washburn, A. Song of the traveling daughter [SR] p2005:label (Abigail Washburn)
found: AllMusic, December 3, 2015(Abigail Washburn; born November 10, 1979, Evanston, IL; clawhammer-style banjo player, singer/songwriter; member of the Abigail Washburn & the Sparrow Quartet and Uncle Earl)
found: Wikipedia, December 3, 2015(Abigail Washburn; born November 10, 1977, Evanston, Illinois; American clawhammer banjo player and singer; performs and records as a soloist, as well as with the old-time bands Uncle Earl and Sparrow Quartet, experimental group the Wu Force, and as a duo with her husband Béla Fleck)
found: U.S. copyright file, December 3, 2015(Washburn, Abigail, 1977- )
found: Oxford music online, December 3, 2015:Enc. of popular music, 4th ed. (under Uncle Earl: Abigail Washburn; born November 10, 1979, Evanston, Illinois; banjo, vocals)
notfound: Int. ww in pop. mus., 15th ed.