1 YG special features : everyone has their own version of letting their soul out
Taeyang, Lee Hi, Park Bom, Joonhoe, Kang Seungyoon, Daesung, Jinhwan, Lee Suhyun, etc.
2 SM special features : delicately trying to convey their emotions
Taeyeon, Chen, Jonghyun, Luna, Baekhyun, Onew, Changmin, Yesung, Wendy, D.O, Tiffany, Ryeowook, Taemin, etc.
3 JYP special features: Everyone must be able to sing high notes
Baek Ah Yeon, Park Jimin, Youngjae, Jun K, Nayeon, Day6, Suzy, Yeeun
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