Songs like the exuberant “Colours” and “Tongue Tied” are full of imagined, emphatic exclamation marks and body language (arm-waving, heart-clutching), and the band masters the dropping of a raucous, rousing chorus to a whisper in a millisecond. This smart group uses simple song architecture and hugely catchy choruses as an armature, layering on its clattering, colorful instrumental and vocal outpourings with abandon.