With the Emmy-nominated singer/songwriter and composer having created an enormous body of genre-bending music that includes pop albums with his ensemble, multiple solo albums, and numerous collaborative records, Ben Folds headlines an August 13 concert event at Davenport’s Capitol Theatre, his varied credits including serving as a judge on the NBC’s The Sing-Off and, in 2019, publishing his memoir A Dream About Lightning Bugs: A Life of Music and Cheap Lessons.