There is a peculiar alchemy happening with Jimmy Eff and the Sundogs on their new single, "Better Like Before". It sits in the air like the smell of ozone right after a lightning strike charged, crisp, and signifying a sudden shift in the atmosphere. You listen to it, and you sort of expect the industrial gray of their Birmingham home base, yet the sound...

The fiercely independent, Idaho-raised rapper nick! channels a deeply overstimulated, restless frequency on his new EP, "GEEKED!". Born in 2006 and building a fervent following entirely without industry co-signs, he occupies an interesting lane in new-wave underground hip-hop. His music sounds precisely like the brain chemistry of an internet-raised creative processing the blinding speed of newfound success. He writes and produces melodic, hard-hitting rap...