CocoRosie: 11 September 2009: Logan Square Auditorium, Chicago

If weirdness is wonderful, CocoRosie has a handle on being amazing live. Striking in their colorful and unique outfits, Sierra and Bianca Cassidy had an undeniable stage presence. Of course, the true advantage in being eccentric is that you end up putting on a live show that must be seen to be believed and is much different than the vast majority of bands in your genre. You easily become a desired and, sort of, craved spectacle and the crowd can’t help but want more.

As biological sisters, it comes as no surprise how comfortable Sierra and Bianca Cassidy are with each other on stage. While Sierra alternates impressively between harp and piano, Bianca takes control of the strange toys. Juxtaposed with Sierra’s graceful soprano range are Bianca’s strange and twisted vocals. They’re a touch Joanna Newsom but still quite original. It’s like mixing the sour and the sweet together to create a perfect balance of the bizarre and appealing.

In some ways, their performance Friday night at Chicago’s Logan Square Auditorium felt like operatic hip-hop. The two talented sisters had three men playing backup to their own vocals and playing, including an engaging beatboxer who won the crowd over easily. It was difficult to see the support as they stayed in darkness behind the two sisters but nonetheless their presence was felt and only heightened the appeal of CocoRosie’s songs. The setlist alternated naturally between tracks that the crowd could easily dance to and more nostalgic songs that were nonetheless heartfelt throughout the hour and a half show.

With three albums to their name, CocoRosie was a rare treat to see live as they have not toured in quite some time. The capacity crowd, enraptured, stood ready to enjoy songs throughout their career. One of the songs that came off best, however, and put the crowd in a state of awe, was one of their oldest songs: “By Your Side” from 2004’s La maison de mon rêve. Between their stage presence, eloquent sense of grace and playing for the full effect, it wasn’t difficult for CocoRosie to completely win over their audience.