The female band member in Deep Dark Robot first became known as the lead singer and primary songwriter of what band?
Deep Dark Robot:  The band currently consists of Linda Perry (lead vocals, guitars, bass guitar, keyboards) and Tony Tornay (drums, percussion). Linda Perry:  She first became known as the lead singer and primary songwriter of 4 Non Blondes and has since founded two record labels and composed and produced hit songs for several other artists.
4 Non Blondes