Show! Music Core is a music show that has been aired every Saturday since the year 2005. They strive to be unique unlike the previously-existing music programs. Each week, they present various performances where viewers can listen, see, and experience the best that K-Pop has to offer. It's an opportunity to see your favorite artists perform and learn about new up and coming artists. Each week, Cha Eun Woo and Xi Yeon introduce the top artists of the week, and viewers get to vote on which of the top three songs they like best. Tune in to see which artists and songs win the most popular song of the week. Sing and dance along with them as if you're watching the showcases right in front of their eyes!