Integrity (Formed) Republic of Korea
Debut (Debut) 2004 year (Sing)
Members (Group Members)
Jonah - vocals, keyboards
Taehyeok - bass guitar
Yongjin - Drums

Jonas (vocals, keyboards), taehyeok (bass), yongjin (drums)
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In March 2002 the band formed in Pusan [neseuti Jonah] was named their paste the word 'Nasty' with the meaning 'naughty', 'dangerous' in the name of the woman in front of Jonah. In charge of the guitar and produced Hojin, guitar and bass, groups dedicated keyboard cheolwoo, consisting of drummer yongjin, vocalist Jonas has been appointed as [Hidden stick] in the year [Ssamzi Sound Festival - 2002 appeared receive the enthusiastic support of the netizens did. From the beginning to the eumsan and dreamy sound suitable for grafting one adjective was their turn the attention of music fans.