Shaped in Mexico in 1999, Sizing shifted to Denver before launching their debut album, General, in 2002. Among formation and discharge, Sizing honed its intensifying/power-metal chops through many performances and intensive touring in such locales as Mexico, European countries and the Expresses. The music group would eventually printer ink a cope with Twin Metropolitan areas label Problem, and would discharge their follow-up full duration, Ego, in 2007.