Roots of Los Lobos

NRBQ is an American rock band founded by Terry Adams (piano), Steve Ferguson (guitar) and Joey Spampinato (bass). Originally the "New Rhythm and Blues Quintet", the group was formed circa 1965. Adams disbanded it for a time, and the group re-formed in 1967. The quartet is known for its live performances, containing a high degree of spontaneity and levity, and blending rock, pop, jazz, blues and Tin Pan Alley styles.

The Blasters are an American rock band formed in 1979 in Downey, California, by brothers Phil Alvin and Dave Alvin (guitar), with bass guitarist John Bazz and drummer Bill Bateman. Their self-described "American Music" is a blend of rockabilly, early rock and roll, punk rock, mountain music, and rhythm and blues and country.

Richard Steven Valenzuela, better known by his stage name Ritchie Valens, was an American guitarist, singer, and songwriter. A rock and roll pioneer and a forefather of the Chicano rock movement, Valens died in a plane crash just eight months after his breakthrough.

Fairport Convention are an English folk rock band, formed in 1967 by guitarists Richard Thompson and Simon Nicol, bassist Ashley Hutchings and drummer Shaun Frater. They started out influenced by American folk rock, with a set list dominated by Bob Dylan and Joni Mitchell songs and a sound that earned them the nickname "the British Jefferson Airplane". Vocalists Judy Dyble and Iain Matthews joined them before the recording of their self-titled debut in 1968; afterwards, Dyble was replaced by Sandy Denny, and Matthews later left during the recording of their third album.

The Grateful Dead was an American rock band formed in Palo Alto, California, in 1965. Known for their eclectic style that fused elements of rock, blues, jazz, folk, country, bluegrass, rock and roll, gospel, reggae, and world music with psychedelia, the band is famous for improvisation during their live performances, and for their devoted fan base, known as "Deadheads". According to the musician and writer Lenny Kaye, the music of the Grateful Dead "touches on ground that most other groups don't even know exists". For the range of their influences and the structure of their live performances, the Grateful Dead are considered "the pioneering godfathers of the jam band world".

Robert Randolph and the Family Band is an American gospel band led by pedal steel guitarist Robert Randolph. NPR has described the band as one with an "irresistible rock 'n' roll swagger". Rolling Stone included Randolph upon their list of the 100 greatest guitarists of all time. The band has released six studio albums and has been nominated for five Grammy Awards, winning the 2026 Award for Best Contemporary Blues Album for the album Preacher Kids.