Last night’s Top 11 competition belonged to the youngsters. The song selections, chosen by viewers, weren’t always showcasing the singers to full advantage, but three of the contestants, especially, stepped up big time, and all were teenagers: Team Adam’s Addison Agen with a haunting version of Joni Mitchell’s “A Case of You,” Team Jennifer’s Noah Mac with his oddly compelling version of “Electric Love,” and Team Blake’s Chloe Kohanski (pictured) with a dynamic rendition of “Total Eclipse of the Heart.” Tonight, the viewer votes and the instant save, during which the two lowest-ranked contestants will sing to survive. Don’t expect to hear any of the aforementioned three in that particular part of the competition. Last night, they were too good.