Yonghoon Heo  Public site   Operabase Professional     Artists    Yonghoon HeoShowing 1 records   Schedule  From Today | since August 2013 Yonghoon Heo: Schedule From Opera   Oct 2016 Carmen Escamillo Lyric Opera, Dublin (C:Negus, D:Coates)  You are here: operabase.com/a/Yonghoon_Heo I am an artist: How can I add performances, a website, change management details, ... I am an artist manager: How can I add my contact details, update my roster, ...