2AM's Changmin revealed he's looking for a battle on the April 13th installment of 'Immortal Song'.

For the special dedicated to legendary composer Kim Jong Hwan, Changmin covered Kim Soo Hee's hit song "Amor", but before his performance, he expressed, "I just want to beat Son Joon Ho." The 2AM member's solid vocals blew everyone away, and Kim Jong Hwan praised, "He's a singer who knows how to relay a message because of his outstanding vocals. I felt that this song had a lot of charm with higher octaves as well. It was a performance that only Changmin could do."

Changmin got his wish as he managed to take the round from Son Joon Ho and his wife Kim So Hyun. However, it was Lee Se Joon who took the final win.

Check out Changmin's cover of "Amor" and the original below!