The director of the biopic "A Complete Unknown" about Bob Dylan discusses the singer's rich musical legacy and contrasts it with modern music's focus on self-centered themes. The film explores Dylan's early career in the 1960s and delves into the loneliness of genius and the challenges of fame. Despite perceptions of Dylan as arrogant, the director suggests his behavior may stem from loneliness. Dylan's prolific output of 300 songs in his first three years in the music business and his poetic expressions have earned him adoration from fans and the 2016 Nobel literature prize.