This is an archived article that was published on sltrib.com in 2016, and information in the article may be outdated. It is provided only for personal research purposes and may not be reprinted.

Big Grams, the unexpected hip-hop collaboration combining the rapper Big Boi (of Outkast) and the electronic duo Phantogram, performed Thursday on a night as hot with beats as thermometer readings for the second show of Salt Lake City's Twilight Concert series in Pioneer Park. Burnell Washburn and Anderson .Paak & The Free Nationals opened. Here are photos from the concert.