Who has the best hard rock hit of the 21st Century? You can help us find out by voting in this stellar matchup in Round 2 of our Rocktober Rumble.

Shinedown had a tough battle in the first round, but "Second Chance" gets to the second round after defeating Nickelback's "How You Remind Me." This No. 1 single from 2008 is a deeply personal track that connected with a lot of listeners and helped make The Sound of Madness one of the band's biggest albums.

Seether also faced stiff competition in Round 1, but "Rise Above This" rose above 3 Doors Down's "Kryptonite" to advance. Much like their counterpart in this match, "Rise Above This" came from a deeply personal place, as Shaun Morgan penned the track after losing his brother to suicide. Take a listen below.

So who will it be? Will Shinedown's "Second Chance" get its third chance in the Rocktober Rumble or will Seether's "Rise Above This" continue to rise above the competition? You can vote once per hour through the deadline of Friday, Oct. 21 at 10AM ET. And be sure to vote in the next matchup as well by clicking the red button after you register your vote.

Shinedown, "Second Chance"

Seether, "Rise Above This"

Loudwire
Loudwire
Loudwire
Loudwire