American country music signer and songwriter who released his third album Chief in 2011, was signed to Capitol Nashville since what year?
Chief (album): Chief is the third studio album by American country music artist Eric Church. Chief (album):  It was released on July 26, 2011, via EMI Nashville. Eric Church: Kenneth Eric Church (born May 3, 1977) is an American country music singer and songwriter. Eric Church:  Signed to Capitol Nashville since 2005, he has since released a total of five studio albums for that label.
2005