Garbage and Blondie are on a joint headlining tour, and the South Side Ballroom is a perfect place to have them. It's big enough for two legendary bands to not step on each other's toes. Blondie is touring its acclaimed new LP, Pollinator (produced by Dallas' John Congleton), and Garbage is still promoting last year's Strange Little Birds. Both acts have played a handful of tunes from their new albums on this tour, but they both have plenty of hits in the mix, too. Blondie has weathered many lineup changes and breakups, yet it keeps coming back together with new-wave gems. Garbage remains a band with all of its original members, and its twisted electro-pop love songs have never lost their luster.