HeadUp formed in 2000 in Wroclaw (Poland). In 2002 they recorded their first 3-track demo. They also recorded 3 tracks for a demo called "The point is to get fat and die," released in 2005. Full-length LP named "Dissimilarity Defect" saw the daylight in 2009. Their music is aggressive hc/metal. HeadUp have played many concerts, supporting such bands as "Schizma" , "None" and "Pro-Pain". Over the years the band have changed their lineup.