Who played more instruments in their respective bands, Heidi Newfield or Roger Waters?
Heidi Newfield:  She was lead singer, rhythm guitarist and harmonica player for the group Trick Pony, alongside Keith Burns and Ira Dean from 1996 until 2006, when she left in pursuit of a solo career. Roger Waters: George Roger Waters (born 6 September 1943) is an English singer, songwriter, bassist, and composer.
i don't know