The Arbors were an American pop group formed in 1964. Known for their unique blend of soft rock and light, harmonious vocals, they had a significant impact on the pop music scene during the 1960s and 70s. The band, comprised of two sets of brothers, Tom and Scott Herrick and Ed and Fred Farran, achieved their greatest success with their 1969 hit "The Letter." The Arbors' distinct sound, characterized by smooth, layered harmonies and folk-inspired melodies, was influential in shaping the soft rock genre.