Wasner, one half of Wye Oak and the force behind Flock of Dimes, will perform Feb. 12. Heumann, who fronts the quartet Arbouretum and recently released his first solo album (“Here in the Deep”), will perform March 25. Super City, the quintet behind last year’s “Again Weekend” album, will perform April 29. All concerts will take place near baggage belt 5 from 7 p.m. to 10 p.m.