(ElectronicDanceMusic) Bass music that shares similarities with dub-step. although they shares drum arrangements it is often accompanied with the (hey) associated with some southern rap. the builds and drops of the bass are more subtle in trap music than dub-step.
"Hey have u heard that Styles&Complete version of "bulls on parade"? is that dub-step"? -DJ Uneducated
"Yeah, like a billion times...you hear the "hey" in there that sounds like a Lil' Jon song" - DJ Educated