1) Tear It Up is a hardcore band from New Jersey. 2) Tear It Up is a hip hop group from Indonesia. 1. Originating from New Jersey the group features ex-members of Dead Nation, with the band taking its name from the title of a song by Jerry's Kids, one of the earliest Boston Hardcore bands. Band members later formed Cut The Shit, The Rites, Splitting Headache, Forward to Death, Guilt Trip, Broken Patterns and the Good Book. 2. From Medan, Indonesia. Read more on Last.fm