Foreigner

Listen to retro radio long enough and you’ll eventually hear Foreigner. That’s because the band cranked out a staggering number of massive singles that ticked multiple genre boxes, from ’70s classic-rock staples — “Cold as Ice,” “Double Vision,” “Feels Like the First Time” — to ’80s pop ballads like “Waiting for a Girl Like You” and the mega-hit “I Want to Know What Love Is.” Pro tip: All of those songs are excellent karaoke choices. Foreigner is the highlight of this year’s county fair music lineup, which also includes some treats for country music fans — check out bands Restless Heart and Shenandoah on Sept. 9, and “Honky Tonk Badonkadonk” singer Trace Adkins on Sept. 10 — and closes with hard rockers Pop Evil on the 12th.