BLK JKS' Linda Buthelezi. Photo by Justin Schell

“Enjoy the rainbow. It’s not about the pot of gold at the end.” So said guitarist Mpumi Mcata near the opening of  BLK JKS’ 90-minute set at the Cedar Cultural Center. The opening of the 2009 Global Roots Festival (the first year the Cedar’s usual “Nordic Roots” festival has gone global), it’s hard not to hear echoes of Nelson Mandela and the idea of the “rainbow nation” as an idealized post-Apartheid South Africa in the Jo’Burg group, “a rainbow nation,” in his words, “at peace with itself and the world.”  Anybody who has followed South Africa over the past 10 years—or at least has seen District 9—knows how complicated such an idea has become.

While this kind of politics only briefly appeared during their set—more on that later—the packed house at the Cedar was treated to a bewildering mix of genres, with roots in music from Soweto to Kingston to London and all points in between. Their roots seem to be in prog rock, with the band’s long, winding guitar and bass lines and on-the-fly shifts in mixed meters, while at other times I felt like I was listening to a spontaneous dub record, especially with the processed drum sounds and vocals. (In a 2008 cover story, Fader described them as “afrogothic,” a neologism that only hints at the variety of styles and influences churning beneath BLK JKS’s surface.)

There was lots of obvious communication between Mcata and the rest of the members of the group— Tshepang Ramoba on drums, Molefi Makananise on bass, and lead singer and guitarist Linda Buthelezi—as they seemed to figure out their path through the songs as they played them. Their positions on-stage, in a straight line instead of the usual drummer-in-back hierarchy, lent itself both to this ease of communication as well as no one musician occupying the center of attention. All this led to sometimes startlingly different versions of songs like “Molatatladi,” “Summertime,” and “Tselane.” This last song was especially striking, a slow, almost dirge-like song at times, with a long buildup that seemed to match the eerie nature of its subject, a folk tale-cum-bedtime story about the ogre Dingwe kidnapping little girls.

Buthelezi and Ramoba seem to be foils for each other, the latter’s frenetic energy and churning drums seemed sometimes at odds with the almost disaffected singing of Buthelezi. For much of the time, Buthelezi looked suspicious of those in the first couple rows. By the end of the show, however, he had shed this stoicism, as he threw guitars and mics to the ground, pecking the entire body of the guitar and twiddling knobs to bring forth ever weirder sounds from his amps.

The group’s audience-demanded encore started out as the most politically-engaged moment of the show, with shout outs to Steve Biko and African Youth organizing in 1974. In fact, it was the most straight-ahead song, with much less of the rhythmic elasticity that marked the rest of the set. (Mcata did say it was a popular political rally song, but I couldn’t recognize it or catch the title over the wash of distortion that crowded his words.) As the minutes went by, dreads, sticks, and microphones, guitars, and cymbals flailed in an incredible, Acid Mothers Temple/Boredoms-worthy freak out, an incredible release of all the built-up energy of the previous 80 minutes. While this might not have been the usual pot of gold at the end of the rainbow, both the path and the end BLK JKS painted at the Cedar were thoroughly enjoyed by both the band and audience.

When I first heard Jewellry, the debut LP from Micachu & The Shapes, I was simultaneously irritated and instantly a fan. Noises grate and lyrics obfuscate amidst the wry, spastic, educatedly uneducated music of Mica Levi, aka Micachu.

The boyish, blond-mopped Micachu shared the Cedar’s stage with Marc Pell and Raisa Khan, Pell on drums and Khan multitasking on laptop, auxiliary percussion, and keyboards. They not only looked young, they were young, all in the early 20s. (This was one of the few shows I’ve been to recently where I felt old.)

Most of Jewellry, the group’s debut album, is danceable as hell, while at the same time intellectually satisfying on an headphone-close listen. There are very few songs that sound similar on Jewellry, each a testament to timbral and sonic subtlety. These sounds are spread out in all parts of the stereo spectrum, and Micachu’s voice effortlessly dips into and out of the digital washes behind it. Such detail is due in part, no doubt, to the masterful presence of Matthew Herbert. And this combination also make it impossible to sit still on songs like “Vulture,” “Lips,” “Golden Phone,” and the Pee Wee Herman-channeling “Calculator.”

Unfortunately, neither of these elements were really on view at the Cedar, the band’s first date on their first US tour. The level of detail on Jewellry wasn’t there during the live show, which can mostly be chalked up to the live atmosphere,  which doesn’t easily allow for the kinds of details possible on record. There were some moments that showed why the band should play these songs live, such as the intricate percussion duets between Pell and Khan (played on everything from garbage can lid cymbals to cowbells to bottles) and the explosive bass of “Floor” that seemed to catch everybody by surprise. And it was entertaining just to watch Micachu, whether it be her vocal delivery or the variety of instruments she played, which included a Frankenstein-ish acoustic bedecked with adaptations, a seemingly constantly de/untuned electric, and what looked like a home-made (anti-)Auto-Tune contraption. While her stage presence itself is nothing extraordinary, she has a wonderful, if unintentional, sneer while delivering her lyrics, lyrics that are opaque enough already without the accent.

It didn’t help that the audience was one of the stiffest I’ve ever seen at a show, at the Cedar or anywhere else. It wasn’t until the very last song that they started whoopin’ it up with joyful responses to “Golden Phone.” I was expecting a twitchy mass of spastically dancing hipsters, but few obliged.

Nothing about Micachu & The Shapes is all that new, whatever Pitchfork might say; shades of Deerhoof, Aphex Twin, Sonic Youth, Harry Partch (who is appropriately, if unexpectedly, thanked in the liner notes), Brainiac and numerous other pop/avant-garde acts all echo in Micachu’s overtones. That doesn’t mean, of course, that the show was a drag or Jewellry is any less impressive. Let’s just hope that the audiences on the rest of their tour will be a bit more effusive in their appreciation.