Comment: Sungjin actually sang "lady" at 4:40 and he sang it at a super high note without falsetto/head tone so his must be high. YoungK has the widest range or the most versatile.
Jae's voice had the tendency to be strained on high notes because he is too emotional when he sings (like that mixture of cracking-velvety thing that sounds so sweet and flirty). Wonpil's voice is also high, it just nasaly in a way so sometimes it sounds like his voice is cracking when in fact it isn't.
Sungjin actually sang "lady" at 4:40 and he sang it at a super high note without falsetto/head tone so his must be high. YoungK has the widest range or the most versatile.
exactly.