Some context: Bernard Mathew Leadon III (pronounced led-un; born July 19, 1947) is an American musician and songwriter, best known as a founding member of the Eagles. Prior to the Eagles, he was a member of three pioneering and highly influential country rock bands: Hearts & Flowers, Dillard & Clark, and the Flying Burrito Brothers. He is a multi-instrumentalist (guitar, banjo, mandolin, steel guitar, dobro) coming from a bluegrass background. He introduced elements of this music to a mainstream audience during his tenure with the Eagles.
Leadon was born in Minneapolis, one of ten siblings, to Dr. Bernard Leadon Jr. and Ann Teresa (nee Sweetser) Leadon, devout Roman Catholics. His father was an aerospace engineer and nuclear physicist whose career moved the family around the U.S. The family enjoyed music and, at an early age, Bernie developed an interest in folk and bluegrass music. He eventually mastered the 5-string banjo, mandolin and acoustic guitar.  As a young teen he moved with his family to San Diego, where he met fellow musicians Ed Douglas and Larry Murray of the local bluegrass outfit, the Scottsville Squirrel Barkers. The Barkers proved a breeding ground for future California country rock talent, including shy, 18-year-old mandolin player Chris Hillman, with whom Leadon maintained a lifelong friendship. Augmented by banjo player (and future Flying Burrito Brother) Kenny Wertz, the Squirrel Barkers eventually asked Leadon to join the group, upon Wertz's joining the Air Force in 1963.  His stint in the Scottsville Squirrel Barkers did not last long. In late 1963, his family once again relocated to Gainesville, Florida, when his father accepted a position as Professor of Aerospace Engineering at the University of Florida. Leadon attended Gainesville High School, where he met classmate and future Eagles lead guitarist Don Felder, whose band, the Continentals, had just lost guitarist Stephen Stills. Upon Leadon's joining the group, rechristened Maundy Quintet, they gigged locally, even sharing the bill with future Gainesville legend Tom Petty and his early band the Epics (a band that also included Bernie's brother, musician Tom Leadon).  A call from ex-Squirrel Barker Larry Murray in 1967, to join his fledgling psychedelic country-folk group, Hearts & Flowers, was enticing enough for Leadon to return to California, where he soon became involved with the burgeoning L.A. folk/country rock scene. Leadon recorded one album with the band, their second release Of Horses, Kids, and Forgotten Women for Capitol Records. The record was a local hit but failed to make much of a dent on the national album charts. Discouraged, the group disbanded the following year.
Was all of his family involved in music?
A: His father was an aerospace engineer and nuclear physicist whose career moved the family around the U.S.
Some context: Beccy Cole (born Rebecca Diane Thompson, 27 October 1972), also known as Beccy Sturtzel and Rebecca Diane Albeck, is an Australian country music singer-songwriter and multi-instrumentalist. She has released eight albums, with three reaching the ARIA Albums Chart top 40, Little Victories (20 January 2003), Preloved (3 September 2010) and Songs & Pictures (30 September 2011). Her video album, Just a Girl Singer, peaked at No. 6 on the ARIA Top 40 DVD Chart in August 2004. Cole has received nine Golden Guitar trophies at the CMAA Country Music Awards of Australia.
During the festive season of December 2005 and January 2006, Cole joined the Tour de Force series of concerts in Iraq and "across the Middle East" for Australian Defence Force "personnel serving in Operation Catalyst". Also performing at the concerts were Little Pattie (patron of Forces Advisory Council on Entertainment, which organised the tour's entertainers), Angry Anderson, Bessie Bardot, Hayley Jenson, and comedian Lehmo. They were backed by the Royal Australian Navy Band. Anderson later recalled "[Cole] struck me from the beginning, I mean she's a born entertainer, and I thought, this chick is as funny as hell. The songs that she was singing, original tunes, and just funny and witty".  Upon return to Australia Cole received a letter from a disgruntled former fan who objected to her Tour de Force appearances and declared "I've taken your poster off of my wall and I won't be listening to your music any more". In May 2006 she issued a single, "Poster Girl (Wrong Side of the World)" in response, she declared her support for the Australian diggers but not the Iraq War. Also that month she re-released Feel This Free, with bonus tracks, on Warner Records. In January the following year, at the 35th Country Music Awards of Australia, she received three Golden Guitar trophies for Female Artist of the Year, Single of the Year, and Song of the Year for "Poster Girl (Wrong Side of the World)". On 17 March 2007 Cole appeared on celebrity quiz show, RocKwiz, she performed "Rockabilly Fever" and a duet with Mark Lizotte on "A Good Year for the Roses".  On 12 October 2007 Cole issued her debut live album, Live @ Lizotte's, with guest appearances by Chambers, Jeffreys and Sara Storer. The deluxe version included a DVD of seven live performances and a Behind the Scenes documentary. In 2007, Cole, Jeffreys and Storer combined to form Songbirds. A live concert film Songbirds: You've Got a Friend was recorded at the Tamworth Country Music Festival on 22 January 2009 and the related DVD was released in May by EMI Music Australia. The DVD went gold in 2009. Susan Jarvis of Capital News noted that the "friendship between the three girls is very much in evidence" where each "performs some of their songs solo, but the three come and go in a wonderfully fluid and organic way, providing a feeling of warmth and spontaneity".
Who else did she perform for
A:
Little Pattie (patron of Forces Advisory Council on Entertainment,