A Calculated Use of Sound is an EP released by post hardcore, metal band Protest The Hero in 2002. It was later re-released in 2003 with re-mastered tracks and an additional song "Soft Targets Make Softer Graves". Post-hardcore, as the name might suggest, is a musical offshoot of the hardcore punk movement. ... To meet Wikipedias quality standards, this article or section may require cleanup. ... Formed in 1999 as Happy go Lucky, Protest the Hero (abbreviated as PTH or simply Protest) is a Canadian post-hardcore metal band with punk influences (see genre section) from Whitby, Ontario . ...