Vigrass was a British pop duo that emerged in the early 1970s, composed of Paul Vigrass and Gary Osborne. Known for their harmonious vocal style and catchy pop melodies, Vigrass had a significant influence on the soft pop sound of the era. Their most well-known track, "Forever Autumn," later became famous when it was covered by Justin Hayward of The Moody Blues for the War of the Worlds album. Although their mainstream success was limited, Vigrass made a noticeable contribution to 1970s pop music.