The Top 6 will tackle a country and rock theme tonight on American Idol.
The Top 6 will tackle a country and rock theme tonight on American Idol. (FOX Photo)

American Idol's Top 6 will each perform two songs solo tonight on the show.

One will be a country song, one will be a rock song -- a theme that could prove challenging for some of the remaining singers.

Nothing lately has seemed too challenging for Jena Irene Asciutto, who remains in the number one spot in this week's Idol rankings.

For where everyone else ranks and why, head here.