Artist Biography Available in: Jade were an English folk rock band founded in 1970 by Dave Waite & Marianne Segal who had been performing as a folk duo since the mid 1960s. In the United States the group was known as Marianne Segal and Silver Jade. Jade consisted of Segal (songwriter, vocals, guitar, percussion), Waite (guitar, banjo, bass and vocals) and Rod Edwards (keyboards, bass and vocals).