There are multiple artists operating under the name Matriarch: 1) Matriarch are a death/black metal band formed in 2002 in Puerto Rico. They released the Black Apples demo in 2003. The demo featured the quintet of Shamara Irizarry on drums, Ara López on guitar/low vocals, Vanessa Urrutia on guitar/soprano, Isabel Conde on bass/grim vocals, and Michelle Baez on keyboards. Shortly thereafter, the band parted ways with Michelle. In 2004, the song Sinful Read more on