Robert Dylan is an American singer-songwriter, author and visual artist. Often regarded as one of the greatest songwriters of all time, Dylan has been a major figure in popular culture during a career spanning nearly 60 years. Much of his most celebrated work dates from the 1960s, when songs such as "Blowin' in the Wind" and "The Times They Are a-Changin'" became anthems for the civil rights and anti-war movements. His lyrics during this period incorporated a range of political, social, philosophical, and literary influences, defying pop music conventions and appealing to the burgeoning counterculture.
Following his self-titled debut album in 1962, which mainly comprised traditional folk songs, Dylan made his breakthrough as a songwriter with the release of The Freewheelin' Bob Dylan the following year. The album features "Blowin' in the Wind" and the thematically complex "A Hard Rain's a-Gonna Fall". Many of his songs adapted the tunes and phraseology of older folk songs. He went on to release the politically charged The Times They Are a-Changin' and the more lyrically abstract and introspective Another Side of Bob Dylan in 1964.