"Burning Bright" is great.
"Lost in the crowd"
"Breaking Inside" preferably the duet version with Lzzy Hale
There are so many more.
Comparing them to Nickelback is just wrong, Brent Smith's voice is clean and pure, not raspy, and the lyrics tell a story that does not involve drinking and slutty sex.
A good stereo and subwoofer is needed to really appreciate this music, as it is very well produced, and super dynamic.