In addition to waterfall song structures and haunting vocal melodies, the Bethel-based dream-pop act Quiet Giant also boasts a fine warrior mentality. How else to explain their smiling and good-natured "Live Lunch Break" set — and interview segment — Thursday in New London's Hygienic Art Park? After all, the event took place in withering humidity under a sullen sun. Focusing on tunes from their upcoming "Loom" album — which is due out Sept. 8 and available now for download at quietgiantband.com — Quiet Giant earned plenty of new fans from a noontime crowd that wandered into the park to enjoy tunes and plenty of shade trees. If you missed the show and stayed in air conditioning, no worries! The Day archives all our of "Live Lunch Break" concerts and, as such, you can enjoy Quiet Giant's work in perpetuity at theday.com/lunchbreak.