Performances from October 22nd's 'Music Core'

MBC's 'Music Core' is back once again with another fun and exciting show! This week's episode saw the return of SNSD's Tiffany and Yuri on set as permanent MCs. VIDEO === Aside from the usual stages, SNSD and SECRET made their comebacks. Other performances from today's show include F.T. Island, Wheesung, Orange Caramel, Cho PD, INFINITE, Davichi, Dal Shabet, Brown Eyed Girls, Kim Kyu Jong, B1A4, ALi, Maeng Yoona, Boyfriend, Simon D, Kan Mi Youn, Maybee, Fat Cat and C-Real. Check them out below! === < Davichi > *Follow-up Song!* -- < Brown Eyed Girls > -- < INFINITE > -- < F.T. Island > -- < Wheesung > -- < Kan Mi Youn > -- < Boyfriend > -- < Kim Kyu Jong > -- < ALi > -- < B1A4 > -- < Maybee > -- < Orange Caramel > [ If you can't hear the audio, try watching the clip through the uploader's YouTube channel ]