'American Beauty' was Grateful Dead's fifth studio album, released in 1970. "Sugar Magnolia" was written by Robert Hunter and Bob Weir. When performed live, the song was often divided into two different entities: "Sugar Magnolia" proper and the "Sunshine Daydream" coda. According to Deadbase X, "Sugar Magnolia" was the Dead's second-most played in concert song of their long career, with 596 performances, trailing only "Me and My Uncle". https://bit.ly/3m7JPyY