Guilbeau was born in
Sunset, Louisiana and raised among
fiddle players. His father and brothers played fiddle, and Gib started playing fiddle at the age of fourteen. In 1960, Guilbeau formed The Four Young Men with guitarist Wayne Moore, which
Bobby Edwards then joined to become Bobby Edwards & the Four Young Men. Together, they released the single "You're the Reason", which became a nationwide hit, peaking at #4 Country and #11 on the Billboard Hot 100 in 1961. In 1967 Guilbeau formed The Reasons (aka "Nashville West," actually the name of a club they played at in El Monte, CA), a short-lived country rock group with multi-instrumentalist
Gene Parsons, who had played with Guilbeau in a band called the Castaways years earlier, guitarist
Clarence White, formerly of the
Kentucky Colonels, and Wayne Moore on bass. Along with bands such as the
Byrds,
Dillard & Clark and the
International Submarine Band, Nashville West was one of the first country rock bands. Country rock notables such as
Gram Parsons and future
Flying Burrito Brother Sneaky Pete Kleinow would sit in with the group. It also provided backing for other groups, such as the
Gosdin Brothers and others on
Gary Paxton's Bakersfield International record label. The Reasons came to an end in 1968 when Gram Parsons abruptly left the Byrds and the group asked Clarence White (and, shortly thereafter, Reasons drummer Gene Parsons—no relation) to replace him. In 1969, Guilbeau played in the group Swampwater, originally formed to back
Linda Ronstadt following the breakup of the
Stone Poneys. Swampwater played a unique brand of Cajun rock that had no precedents in rock music. Swampwater recorded two albums before they broke up. In 1972, Guilbeau contributed to the soundtrack for the
Martin Scorsese film
Boxcar Bertha. In 1974, along with Gene Parsons and original members
Chris Ethridge and Sneaky Pete Kleinow, he formed a latter-day version of the Flying Burrito Brothers. The band underwent many personnel changes, performing and recording sporadically into the 1990s. Guilbeau died in 2016, aged 78. As a songwriter, Guilbeau's songs have been covered by many artists, including
The Byrds,
Ricky Nelson,
Bobby Womack,
Ronnie Wood, and
Rod Stewart. ==References==