Career
He has produced and co-written songs accounting for sales of more than 34 million albums worldwide—6 million alone from 2011 to 2015—and is also the lead singer/guitarist of the band Goldfinger. He is known as an animal rights advocate. A vocal activist for animal rights, Feldmann is a vegan.
Feldman allegedly became a vegetarian after seeing the movie Babe in 1995.
He usually has animal rights material to give out at Goldfinger shows. He has spoken on behalf of the animal rights organizations People for the Ethical Treatment of Animals and Action for Animals.
Feldmann appeared in the documentary film Behind The Mask. He also appears in Bold Native and Skin Trade.