You know what's a fun genre that we don't really hear anything about anymore? Math rock. Slint, the Dismemberment Plan, Battles (kind of). They were/are great groups heavily influenced by progressive rock with unique and unconventional time signatures. We've got another math rock group out now making waves (probably sine or cosine) called
Fang Island. These Brooklyn rockers have a new tune out, "Asunder," and it's got enough fiery guitar moments to burn down not just the house but the neighborhood.