I Prevail is an American post-hardcore band formed in Southfield, Michigan, established in 2013. They released their debut EP Heart Vs. Mind on January 26, 2015. They gained popularity after posting a cover of Taylor Swift's "Blank Space" to YouTube on December 1, 2014. The cover was also featured on Fearless Records' Punk Goes Pop Vol. 6 as a bonus track. The band released their debut album on October 21, 2016, titled Lifelines.