It will be a musical masterpiece on this week’s M Countdown!

Big Bang, 2AM, Lyn, NU’EST and B1A4 are all scheduled to make comebacks on the March 15th episode. The singers will join the regular weekly stages and showcase their brand new songs.

Check out the complete list of performers below:

“2012.03.15 MCOUNTDOWN : <New Song> BIGBANG/2AM/Lyn/NU’EST/B1A4 <Hot Stage> FT Island/miss A/SE7EN/John Park, Nine Muses/EXID/TONY & SMASH…”

The show begins at 6PM [KST]. Whose performance are you anticipating?

Sources: @mnetmcountdown and Big Bang’s Official Facebook Page