When we first encountered U.K. trio Flo on their debut single “Cardboard Box” in 2022, they were singing circles around an unfaithful man while packing his things to kick him to the curb. The record channeled Nineties R&b with scholar-like expertise and established them as an indisputable one-to-watch. On their debut album All Access Areas, Flo make an airtight case for their position in the pantheon of great girl groups. Their perpetual growth is evident in the vocal prowess present across the 16-track record. It’s also woven throughout...