Vocal Cedo is a Singaporean born and bred, age in 2023 should be 37.
https://twitter.com/CedoVo
His name is Cedric Sootho known as Kunio in the Singapore Scene. (This is open information and can be found and known in the SG community)

He was in a a band in Singapore called ethe'Real or 异世界 in chinese and attended a programme called "superband" in Season 2 before they split up and then going over to japan for studies and starting sForzato and Dear my Misery

They did a quick performance in Singapore at an event called DJ party back in 2012.