Bob Dylan (born Robert Allen Zimmerman, May 24, 1941 in Duluth, Minnesota) is an American singer-songwriter, author, poet and disc jockey, who has been a major figure in popular music for five decades. Much of Dylan's most celebrated work dates from the 1960s, when he became an informal chronicler and a reluctant figurehead of American unrest. A number of his songs, such as "Blowin' in the Wind" and "The Times They Are a-Changin'", became anthems of the anti-war and civil rights movements. His most recent studio album, Modern Times, released on August 29, 2006, entered the U.S. album chart at number one, and that same year was named Album of the Year by Rolling Stone magazine.

Dylan's early lyrics incorporated politics, social commentary, philosophy and literary influences, defying existing pop music conventions and appealing widely to the counterculture. While expanding and personalizing musical styles, he has shown steadfast devotion to many traditions of American song, from folk, blues and country to gospel, rock and roll and rockabilly to English, Scottish and Irish folk music, and even jazz and swing.

Dylan performs with the guitar, piano and harmonica. Backed by a changing line-up of musicians, he has toured steadily since the late 1980s on what has been dubbed the "Never Ending Tour." Although his accomplishments as performer and recording artist have been central to his career, his songwriting is generally regarded as his greatest contribution.

During his career, Dylan has won many awards for his songwriting, performing, and recording. His records have earned Grammy, Golden Globe, and Academy Awards, and he has been inducted into the Rock and Roll Hall of Fame, Nashville Songwriters Hall of Fame and Songwriters Hall of Fame. In 1999, Dylan was included in the Time 100: The Most Important People of the Century, and in 2004, he was ranked number two in Rolling Stone magazine's list of "Greatest Artists of All Time." In January 1990, Dylan was made a Commandeur des Arts et des Lettres by French Minister of Culture Jack Lang; in 2000, he was awarded the Polar Music Prize by the Royal Swedish Academy of Music; and in 2007, Dylan was awarded the Prince of Asturias Award in Arts in Spain by the Fundación Príncipe de Asturias. He has been nominated several times for the Nobel Prize in Literature.

In 2008, Dylan was awarded a Pulitzer Prize Special Citation for his "profound impact on popular music and American culture, marked by lyrical compositions of extraordinary poetic power." Previous recipients of this award include Thelonious Monk and John Coltrane.

The Grateful Dead were an American rock band formed in 1965 in the San Francisco Bay Area. The band was known for its unique and eclectic style, which fused elements of rock, folk, bluegrass, blues, reggae, country, jazz, psychedelia, space rock and gospel—and for live performances of long musical improvisation. "Their music," writes Lenny Kaye, "touches on ground that most other groups don't even know exists."

The Grateful Dead's fans, some of whom followed the band from concert to concert for years, are known as Deadheads and have been renowned for their dedication to the band's music. Many fans referred to the band simply as "the Dead". As of 2003, the remaining band members who had been touring under the name "The Other Ones" changed their official group name to "The Dead". Deadheads continue to use the nickname to refer to all versions of the band.

Their musical influences varied widely; in concert recordings or on record albums one can hear psychedelic rock (in the late sixties), the blues, rock nuggets, country-western, bluegrass, country-rock, and although they rarely played jazz music, the band certainly borrowed for their music the kind of long improvisatory sequences that jazz artists such as Charles Mingus and John Coltrane perfected in the 1950s and 1960s. These various influences were distilled into a diverse and psychedelic whole that made the Grateful Dead "the pioneering Godfathers of the jam band world."