For those of you who have been listening to 2PM's new album non-stop, there is good news awaiting. Though Heartbeat has been successful, 2PM will perform a new track off their newest album for the 2009 Gayo Daejun. This will be their first time performing this song since they only sang one song, Heartbeat, for their comeback performances. Here's the bad news: We don't know which one. You'll have to wait and see! But we got more good news for not just 2PM fans. 2PM's Junsu, Kim Tae Woo, K.Will, and SHINee's Jonghyun will get together to perform a stage harmonized by their amazing voices. Though this isn't 2PM related, the Big Bang brothers Taeyang and G-Dragon will have their solo stages. MBLAQ and BEAST will have a rival stage. And there's just so much more so just wait. Which boy group are you excited for?