Premise: Mateo Camargo (pronounced: Muh-tay-oh) is a Colombian-born American record producer, and is the guitarist, keyboardist, and backing vocalist of rock band Madina Lake from 2005 to its breakup in 2012 and since the bands reunion in 2017. After the breakup of Madina Lake, Mateo became the guitarist and keyboardist for the band Little Bitter Cubes.
Hypothesis: Mateo only played in a band from 2005 to 2012.