<page_title> Loona (group) </page_title> <section_title> Singles </section_title> <table> <cell> 2018 <col_header> Year </col_header> <col_header> US World </col_header> <row_header> "Favorite" </row_header> </cell> <cell> [+ +] <col_header> Album </col_header> <row_header> "Favorite" </row_header> </cell> <cell> "Hi High" <col_header> Title </col_header> <col_header> KOR </col_header> <col_header> "Favorite" </col_header> </cell> <cell> "Butterfly" <col_header> Title </col_header> <col_header> KOR </col_header> <col_header> "Favorite" </col_header> <col_header> "Hi High" </col_header> </cell> <cell> 2019 <col_header> Year </col_header> <col_header> US World </col_header> <row_header> "Butterfly" </row_header> </cell> <cell> [× ×] <col_header> Album </col_header> <row_header> "Butterfly" </row_header> </cell> </table>
[+ +] was released in 2018 alongside the second single, "Hi High" and [X X] in 2019 with single, "Butterfly".