"Blowin' in the Wind" is a song by what American singer?

From “Blowin’ In The Wind” onward, Dylan’s songs would reflect a far more personal and poetic approach to self-expression—an approach that would lead him away from songs like “The Times They Are a-Changin'” and toward songs like “Like A Rolling Stone.” And Dylan’s development as a songwriter would, in turn, have a similar effect on The Beatles, whose own move from “I Wanna Hold Your Hand” to “A Day In The Life” can be traced directly to their exposure to The Freewheelin’ Bob Dylan in the spring of 1964.

Source: Hostory