Omar Rodriguez-Lopez Group + Zechs Marquise

Neoprog guitar god Omar Rodriguez-Lopez—best known for his work with the Mars Volta and At the Drive-In—is a prolific, hit-and-miss sort. But as aimless as some of his Latin-flavored six-string odysseys can be, we're not likely to stop paying attention anytime soon: At its best, Rodriguez-Lopez's post-Hendrix space funk offers a guaranteed face-melting.