Despite the much bemoaned departure of band co-founder Jade Castrinos following their last full-length, Edward Sharpe and the Magnetic Zeros still had 10 different musicians packed on the tiny stage at Chicago’s Old Town School of Folk Music in an intricate intertwining of instruments and personality. It was not immediately clear, however, if their eponymous, messianic leader himself would appear, as his name was crossed off the bill.