Sadly, the nationwide concert tour for Seo Taiji's ninth album, 'Quiet Night,' has closed its curtains. It was such a happy time for Ellie," the caption read.
Seo, 43, wrote on his Facebook page Monday, "Ellie, thanks to you we were so happy during the ninth-album activities. Be healthy and let's be happy. See you."
Ellie, who has an American father and Korean mother, joined Seo on his first concert tour in five years. Seo, dubbed an eccentric musical genius, was an influential cultural icon in the '90s.