Electronic artist Lo-Fang just finished a run opening for Lorde and has popped up on the national radar with a Q&A in The New York Times and a performance on The Late Show with David Letterman, making his intimate show Tuesday night at Barboza all the more fascinating.

Lo-Fang is the stage name of Matthew Hemerlein, who at age 30 is seeing his career come into focus. His debut album, “Blue Film,” released last month, is an eclectic mix of familiar, chilled-out electronic sounds that are augmented nicely by various string instruments and Hemerlein’s rich falsetto.

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