"" relived the music of the 1980s in the latest performance show. Season 7 winner returned to share some advice to the Top 8, saying of this week's theme, "The '80s, to me, just represent incredible production, incredible music. That's why the songs stand up 30 years later."
After a group opening number, Jena Irene rocked the stage with "I Love Rock 'n' Roll" by and the Blackhearts. She started it slow on the piano and sang it in its original, edgy version by the time she hit the chorus. The judges admired her effort to put a twist on it and try to make the song her own, though didn't like the arrangement.