Fully 20 years into the tough, heroic grind that represents the lifeblood of extreme musicians, Finland metal scientists Children of Bodom have certainly won over crowds globally through a crafted alloy that is theirs alone. But the building of their esteemed career has also been aided an abetted by the simple math of all that work, the intense touring, that inevitable return visit to your town that has made the band’s shows engaging, personable and energetic thrash parties indelibly stamped on the circuit boards of headbangers worldwide.