Ev0lution and Frankie Palmeri (Emmure) have responded to Attila with "Callout 3."

In response to the recent diss track from Attila and frontman Fronz, "Callout 2," electronic metal music act Ev0lution has teamed up with Emmure frontman Frankie Palmeri to issue "Callout 3." You can have a listen below.