Ill Communication follows the blueprint of Check Your Head, accentuating it at some points, deepening it in others, but never expanding it beyond the boundaries of that record. As such, it's the first Beastie Boys album not to delve into new territory, but it's not fair to say that it finds the band coasting, since much of the album finds the group turning in muscular, vigorous music that fills out the black-and-white sketches that comprised Check Your Head. Much of the credit has to go to the group's renewed confidence in -- or at least renewed emphasis on -- their rhyming; there are still instrumentals (arguably, there are too many instrumentals), but the Beasties do push their words to the forefront, even on dense rockers like the album's signature tune, "Sabotage."