Roots of Béla Fleck

Laura Pauline Veirs is an American singer-songwriter based in Portland, Oregon. She is known for her folk and alternative country records and live performances as well as her collaboration with Neko Case and k.d. lang on the case/lang/veirs project. Veirs has written a children's book and hosts a podcast about parenting and performing.

Shawna Lee "Shawn" Colvin is an American singer and songwriter. She began her career performing in several folk and rock bands throughout the 1970s and 1980s before touring with Suzanne Vega in 1988, which landed her a recording contract with Columbia Records. Her debut studio album Steady On (1989) received the Grammy Award for Best Contemporary Folk Album. Her subsequent albums Fat City (1992) and Cover Girl (1994) saw moderate commercial success before Colvin's fourth studio album A Few Small Repairs (1996) saw the large success of the single "Sunny Came Home", which received the Grammy Award for Song of the Year and Record of the Year. Colvin's career also gained a following in the 1990s after she performed during all three original iterations of the Lilith Fair music festival. Following the release of her fifth studio album Whole New You (2001), Colvin signed with Nonesuch Records for her next two studio albums These Four Walls (2006) and All Fall Down (2012), both of which saw continued moderate success. Her most recent studio releases include Uncovered (2015) and The Starlighter (2018). William Morrow published Colvin's memoir Diamond in the Rough in 2012 to a positive reception.

Peter Seeger was an American singer, songwriter, musician, and social activist. He was a fixture on nationwide radio in the 1940s, and had a string of hit records in the early 1950s as a member of The Weavers, especially their recording of Lead Belly's "Goodnight, Irene", which topped the charts for 13 weeks in 1950. Members of the Weavers were blacklisted during the McCarthy Era. In the 1960s, Seeger re-emerged on the public scene as a prominent singer of protest music in support of international disarmament, civil rights, workers' rights, counterculture, environmental causes, and ending the Vietnam War.