Most Difficult Song Renditions in the World - Sung by Unbelievable Humans. Super Human Singers You Won't Believe They Exist. I could not include the last two artist because of copyrights, so I just provide the links of their performances below. Names Order by Performance: Morissette Amon Jonalyn Viray Morissette Amon Marcelito Pomoy Katrina Velarde Sheryn Regis Dimash - www.youtube.com/watch?v=anKmU1J0l9g Charice - www.youtube.com/watch?v=1Ptq48AJHCc I don't own these videos. All copyrights are reserved to the video creators. This is for compilation only and performances are not are not used as full video. #sing #singer #song