Popular globetrotting pop collective Architecture in Helsinki transforms The Fillmore into a throbbing, futuristic discotheque as its latest tour storms American shores. Formed in Melbourne, the ambidextrous dance band stirs fans with a tornado of flamboyant sounds, infectious anthems, and commitment-free instrument swapping. With hits such as “Do the Whirlwind” and latest single “Contact High,” lead crooner Cameron Bird and his cakewalking team of tunesmiths tickle ear bones and rehabilitate ankles in support of its latest album, Moment Bends. During the kaleidoscopic performance, the band seduces grateful dance floors with smile-baiting 10-foot hooks and sounds culled from hypnotic synths, romantic glockenspiels, and strummed chest hairs. Filling out the bill, girl-group garage rockers The Sandwitches enchant with sardonically lovelorn themes and harmonies, and pop enthusiasts Dom charm with stargazing Casios and hockey anthems about their cats. The Fillmore invites Groupon holders backstage after the show to meet the band, discuss musical influences, and take notes on hitting the elusive high Z note.