The Ultramagnetic MC's belong in the groundbreaking rap category (along with the likes of Run-D.M.C., Grandmaster Flash, etc.). Formed in the mid-'80s, the group rejected the fun rap style popular at the time (i.e., the Fat Boys and early Beastie Boys) and set out to create their own serious, funky, and bass-heavy groove style. The group definitely succeeded, but like many early rap artists, they did not meet with the commercial success they deserved for their trailblazing efforts.
Back in the '80s, the 12" single was the main format for rappers to show their stuff (few rappers were granted full-length albums). So the Ultramagnetic MC's made the most of the 12", releasing many before their 1988 full-length Critical Beatdown appeared. An abundance of B-sides amassed after a while (with many as strong, if not better than, the featured A-side), so Next Plateau Records compiled the crème de la crème of these hard-to-find tracks on The B-Side Companion, remixing most to give them a more contemporary feel. Their first-ever release, "Ego Trippin'," is featured here as "Ego Trippin' 2000" and sets the tone for the rest of the album. You can't go wrong with tracks like "Watch Me Now," "MC's Ultra Part 2," and "Funky," all equally strong old-school rap that deserves to be heard. The seeds for today's rap stars were planted on the tracks included on The B-Side Companion.