B1A4 - Solo Day [Full Album]

B1A4 makes this summer a bit brighter with their fifth mini-album! Leader Jin Young wrote, composed and co-arranged the album's title song Solo Day, a refreshing country pop style number, and participated in the songwriting for every track on the album. B1A4′s new songs this time include the uptempo "Cup of Water," the acoustic guitar-accompanied "What Would I Become" and You featuring Sun Mi.