2016 Free Press Summer Festival10 pictures

Singer-songwriter Sarah Barthel of Big Grams performs onstage during day two of Free Press Summer Festival on June 5, 2016 in Houston, Texas.

Musician/vocalist Eugene Hutz of Gogol Bordello performs onstage during day one of Free Press Summer Festival on June 2, 2016 in Houston, Texas.

Singer-songwriter Matt Berninger of The National performs onstage during day two of Free Press Summer Festival on June 5, 2016 in Houston, Texas.

Singer-songwriter Sarah Barthel (L) and rapper Big Boi of Big Grams perform onstage during day two of Free Press Summer Festival on June 5, 2016 in Houston, Texas.

Singer-songwriter Sarah Barthel of Big Grams performs onstage during day two of Free Press Summer Festival on June 5, 2016 in Houston, Texas.

Singer-songwriter Sarah Barthel of Big Grams performs onstage during day two of Free Press Summer Festival on June 5, 2016 in Houston, Texas.

Singer-songwriter Alex Ebert of Edward Sharpe and the Magnetic Zeros performs onstage during day two of Free Press Summer Festival on June 5, 2016 in Houston, Texas.

Singer-songwriter Sarah Barthel (L) and rapper Big Boi of Big Grams perform onstage during day two of Free Press Summer Festival on June 5, 2016 in Houston, Texas.

Rapper Big Boi of Big Grams performs onstage during day two of Free Press Summer Festival on June 5, 2016 in Houston, Texas.