Best Song of Summer 2015: Kenny Chesney vs. LoCash

Just four of the original 16 songs remain in this month-long quest to find the Best Song of Summer 2015. Fans will ultimately choose the overall winner — LoCash and Kenny Chesney fans will decide which of these two songs moves on to the finals.

"American Kids" won another round easily. Chesney's hit topped "Love Me Like You Mean It" by Kelsea Ballerini, taking over 74 percent of the vote. Entering the competition this song had to be considered a favorite, and the hype has turned into reality.

LoCash stand in the way of a finals trip for Chesney, however. "I Love This Life" provided the biggest Round 2 shock, knocking Sam Hunt's "House Party" from the competition with 57 percent of the vote. The winner of this round moves on to face either Reba McEntire or Zac Brown Band, who will face off in the week's second match.

Vote up to once every hour until this poll closes on Aug. 4 at 11:59PM CT. The overall winner will be named on Aug. 12.