For those who aren't aware, MBC's 'Music Core' will not air later today (30th KST) due to the live broadcast of the opening of Korea's professional baseball season.

The show announced the news on their homepage, writing "The March 30th, Saturday episode of 'Music Core' will be canceled because of opening day for the 2013 KBO season featuring Samsung vs. Doosan, and SK vs. LG."

The show will be returning as scheduled in April with their new ranking system in place.