Jorma Ludwik Kaukonen, Jr. (/ˈjɔːrmə ˈkaʊkənɛn/; YOR-mə KOW-kə-nen; born December 23, 1940) is an American blues, folk, and rockguitarist. Kaukonen performed with Jefferson Airplane and still performs regularly on tour with Hot Tuna, which started as a side project with bassist Jack Casady, and as of early 2019 has continued for 50 years. Rolling Stone magazine ranked him #54 on its list of 100 Greatest Guitarists.

Jorma Kaukonen was born in Washington, DC to Beatrice Love (née Levine) and Jorma Ludwik Kaukonen, Sr. He had Finnish paternal grandparents and Russian Jewish ancestry on his mother’s side.^[10] During his childhood, Jorma’s family lived in Pakistan, the Philippines and other locales as he followed his father’s State Department career from assignment to assignment before returning to the place of his birth. As a teenager in Washington, he and friend Jack Casady formed a band called The Triumphs, with Kaukonen on rhythm guitar and Casady on lead.

In 1965, friend and classmate Paul Kantner invited Kaukonen to join a rock band he was forming with Marty Balin. As a self-described blues purist, Kaukonen was initially reluctant, but found his imagination excited by the arsenal of effects available to electric guitar, later remarking that he was “sucked in by technology.” With the group still looking for a name, Kaukonen suggested the name Jefferson Airplane, inspired by an eccentric friend who had given his dog the name “Blind Lemon Jefferson Airplane.” When their original bass player was fired, Kaukonen recommended his friend Jack Casady (who still lived in Washington D.C. at the time) as a replacement.

Though never a prolific singer or songwriter during his Airplane tenure, Kaukonen contributed material to each of the group’s albums; Most notably, the instrumental “Embryonic Journey,” an arrangement of “Good Shepherd,” “Third Week in the Chelsea” (which detailed his feelings about the disintegration of the band) and “Trial by Fire“—all of which he continues to play. In 1969–70, Kaukonen and Jack Casady formed Hot Tuna, a spinoff group that allowed them to play as long as they liked. An early incarnation of Hot Tuna included Jefferson Airplane vocalist Marty Balin and featured Joey Covington on drums and vocals. This grouping came to an end after an unsuccessful recording jaunt to Jamaica, the sessions of which have never been released. Pared down to Kaukonen and Casady, Hot Tuna lived on as a vehicle for Kaukonen to show off his Piedmont-style acoustic blues fingerpicking skills.