Stuart Duncan (born April 14, 1964) is a bluegrass musician who plays the fiddle, mandolin, guitar and banjo. Born in Quantico, Virginia and raised in Santa Paula, California, where he played in the school band, he has been a member of the Nashville Bluegrass Band since 1985, and is a much-in-demand session musician who has worked with such stars as George Strait, Dolly Parton, Reba McEntire and Barbra Streisand, to name a few.. Recently Duncan joined forces with cellist Yo-Yo Ma, bassist Edgar Meyer and mandolinist Chris Thile in The Goat Rodeo Sessions, an "ambitious and groundbreaking project that brings together four string virtuosos."

As a member of the Nashville Bluegrass Band, he won the Grammy Award for Best Bluegrass Album in 1994 and 1996, and was named the Academy of Country Music Fiddle Player of the Year for 1996, 1998, 1999, 2001, and 2004, and Specialty Instrument Player of the Year for 2006. In 2006, he toured with the Mark Knopfler/Emmylou Harris Roadrunning tour and is on the All The Roadrunning and Real Live Roadrunning albums. In 2008, he toured with the Robert Plant/Alison Krauss Raising Sand tour, to much acclaim. He appeared on Transatlantic Sessions Series 4 broadcast by the BBC in September/October 2009.

Lt. Col. Duncan Chaplin Lee (1913 – 1988) was confidential assistant to Maj. Gen. William ("Wild Bill") Donovan, founder and director of the Office of Strategic Services (OSS), World War II-era predecessor of the CIA, during 1942-46. Lee is identified in Venona as the Soviet double agent operating inside OSS under the cover name "Koch," making him the most senior alleged source the Soviet Union ever had inside American intelligence.

As an OSS officer, Lee served as head of the China section of SI, the Secret Intelligence Branch. While an officer, according to Soviet courier Elizabeth Bentley, Lee -- reportedly a descendant of Confederate Gen. Robert E. Lee -- covertly furnished her with information on “anti-Soviet work by OSS” and other topics of interest to Moscow, which was technically an ally (in Europe) following the collapse of the Nazi-Soviet pact. As Bentley told the FBI when she defected in 1945, she transferred this information to her Soviet handlers.

In her August 1948 appearance before the House Committee on Un-American Activities (HCUA), Bentley testified that Lee furnished her “various types of information,” which she then turned over to her Soviet handlers, including, in Bentley’s words, details on “whether the OSS had spotted any of our people [Communists]” in that organization. As the Germans were retreating from Eastern Europe and the Balkans, Bentley reported Lee as identifying groups working with the OSS to keep Soviet troops out of their countries. Lee also told her, she said, that “something very secret was going on” at Oak Ridge, Tenn., an apparent reference to the Manhattan Project.

Lee Ann Womack (born August 19, 1966 in Jacksonville, Texas, United States) is an American country music singer and songwriter, who is best known for her old fashioned-styled country music songs that often discuss subjects such as cheating and lost love. Her 2000 single, "I Hope You Dance" was a major crossover music hit, reaching #1 on the Billboard Country Chart and the Top 15 of the Billboard Hot 100, becoming her signature song.

Although Lee Ann Womack emerged as a contemporary country artist in 1997 with the release of her first album, her material closely resembled that of Dolly Parton and Tammy Wynette, mixing Womack's music with an old fashioned style, as well as contemporary elements, making her different from her counterparts. Her 2000 release I Hope You Dance, however, was an entirely different sound, using pop music elements instead of traditional country, helping to establish Womack as a pop crossover artist. It was not until the release of There's More Where That Came From in 2005 that Womack returned to recording traditional country music.

Bryan Sutton is an American musician. Primarily known as a flatpicked acoustic guitar player, Sutton also plays many other instruments including mandolin, banjo, and electric guitar.

Sutton first came to prominence as part of Ricky Skaggs' bluegrass band Kentucky Thunder. Sutton eventually left the band to focus on session work. In addition to Skaggs, Sutton has toured with the Dixie Chicks, Jerry Douglas, Sam Bush, Béla Fleck, Hot Rize, Chris Thile, Tony Rice and others.

In 2007, Sutton toured with Chris Thile & The How to Grow a Band, filling in for Chris Eldridge while he was on tour with the Infamous Stringdusters.

In 2011 Sutton began teaching guitar online at the School of Guitar, as part of the Academy of Bluegrass.

Sutton endorses guitars built by Dana Bourgeois. He plays a Bourgeois "Country Boy Deluxe" model dreadnought and also has his own signature model, the "Banjo Killer" slope-shouldered dreadnought. He also regularly performs with a 1940 Martin D-28.

Darol Anger is an American violinist, born in 1953.

Darol Anger entered popular music at the age of 21 as a founding member of The David Grisman Quintet. Anger played fiddle to David Grisman's mandolin in The David Grisman Quintet's (DGQ) 1977 debut. He co-founded the Turtle Island String Quartet with David Balakrishnan in 1985 and performed, composed, and arranged for the chamber jazz group. He frequently collaborates with fellow DGQ alumnus Mike Marshall.

Anger met pianist Barbara Higbie in Paris and formed a musical partnership with her. Together they released an early record on Windham Hill, Tideline (1982). Two years later, they formed a group called The Darol Anger/Barbara Higbie Quintet with Mike Marshall, Todd Phillips, and Andy Narell. This group performed at the 1984 Montreux Jazz Festival. The quintet later took the name Montreux. After two studio releases, the band broke up in 1990, and Anger continued with the Turtle Island String Quartet, founded in 1985. He still collaborates with Montreux and fellow Psychograss colleague, Mike Marshall, and occasionally also collaborates with Barbara Higbie and Michael Manring.