Sam Hunt will release his new EP, Locked Up, on Friday. The new project features four track, including the title track, which is autobiographical in nature. Sam co-wrote the single with Shane McAnally, Josh Osborne, Jerry Flowers and Zac Crowell. The lyrics talk about Sam's hard-to-love ways and wife Hannah's patience with him. He will hit the road this summer for his 20-date Locked Up Tour. The trek starts June 28th and will wrap up September 28th in London.