As reported before, 2AM sang 8eight's "Without a Heart" on "Park Kyung Lim's Starry Night" radio show and received a lot of love for it. Now they're back, this time with the actual singers, 8eight, to sing a remixed version of the song! Although there were a few parts that seemed a little off-pitch, overall it was shweet. There's no denying that these two groups are extremely talented. I hope one day they will sing on stage together. It seems they kind of just winged it, especially when Jo Kwon tries to signal Changmin to harmonize with him at around 1:25 by pointing his finger up to the ceiling a couple of times. But Changmin doesn't seem to understand what Jo Kwon was trying to tell him, and the harmony fails. But Changmin makes up for it shortly after with the rest of his performance, reaching his high notes ever so perfectly. He has one heck of a voice, very unique and pleasant to hear. The video was uploaded today straight from 2AM's official youtube site: Here's a bonus video of 2AM's Changmin singing Beedeo Video by India Arie: Just on a side note, 2PM is expected to make their comeback on April 23rd! The boys have been wearing hats to hide their new hair styles for a while now, but all will be revealed in a few more weeks.