Related Information for Supermercado First take a brash concoction of melodic hard rock, industrial thrash metal, electronica, rap, and power pop. Meld that together into singable, memorable songs, and you have… $UPERMER¢ADO! $UPERMER¢ADO is a collection of some of Chicago's finest Rock n' Roll musicians. Founder Matt Mercado first ripped up the Chicago scene in the early '90's with local legends Daisy Chain, leading to a seven figure recording deal with Mercury records (Kiss, Bon Jovi). The band changed it.. read more