Maximum The Hormone's sixth album, "Yoshu Fukushu," proves its members know how to laugh at themselves. The four-piece have long been slapped with the "hardcore" and "nu-metal" tags, putting the band in the company of other such acts like Limp Bizkit and Korn, who aren't known for self-awareness. Yet Maximum The Hormone know to wink at the camera every once in a while, and that's what makes "Yoshu" a charmer. It's not a gag — there's still the prerequisite power chords and screaming — but that's all infused with some humor and pop sensibility.