What is Alter Metal?

Alter Metal is a cross genre between Grunge/ Alternative and Heavy Metal. Anter Metal and Alternative Metal are different in many ways, such as Alter Metal bands have a grungy look to them. And Alter Metal leans more towards Grunge/ Alternative, and Alternative Metal is more Heavy Metal.

First answer by Infomaster12321. Last edit by Infomaster12321. Contributor trust: 1 [recommend contributor]. Question popularity: 1 [recommend question].