British trio FLO arrived at the NPR Tiny Desk for their debut appearance and turned the whole setup into Club FLO, complete with disco balls, martinis, a custom marquee, and a 7-song set that opened with a fresh take on their debut single “Cardboard Box” and closed with 2 unreleased tracks, “Therapy at the Club” and “HaterBooth,” offering the first real glimpse at what their sophomore album has in store. Across tracks from their Grammy-nominated ‘Access All Areas’ including “AAA,” “On & On,” “Get It Till I’m Gone,” and “Shoulda Woulda Coulda,” Jorja Douglas, Renée Downer, and Stella Quaresma demonstrated the kind of three-part harmony chemistry and vocal range that makes this one of the most exciting groups working in R&B right now.