<page_title> Swing (EP) </page_title> <section_title> Release history </section_title> <table> <cell> China <col_header> Region </col_header> </cell> <cell> March 21, 2014 <col_header> Date </col_header> <row_header> China </row_header> </cell> <cell> Digital download <col_header> Format(s) </col_header> <row_header> China </row_header> </cell> <cell> S.M. Entertainment <col_header> Label </col_header> <row_header> China </row_header> </cell> <cell> Taiwan <col_header> Region </col_header> <col_header> China </col_header> </cell> </table>
Swing (EP) was released for digital download on March 21, 2014 in China by S.M. Entertainment and Taiwan.