When Hootie & the Blowfish played Blossom in 2019, the band began its set with a rousing rendition of “Hannah Jane,” and singer Darius Rucker effortlessly commanded the stage, even though his voice was a bit buried in the mix at the concert's start. He led the audience through a clap-along “I Go Blind,” and his voice came into focus on a cover of Radney Foster’s “A Fine Line.” Expect a similar performance when the band returns to Blossom tonight at 7.