an Entity references as follows:
Nobuko JoAnne Miyamoto (born November 14, 1939) is a Japanese American folk singer, songwriter, author, and activist in the Asian American Movement. She was a member of the band Yellow Pearl along with Chris Kando Iijima and Charlie Chin. They are known for co-creating the 1973 folk album A Grain of Sand: Music for the Struggle by Asians in America. This album is considered the first Asian-American album in history. She was a member of the band Warriors of the Rainbow during the late 1970s.