<page_title> Krystal Keith </page_title> <section_title> Guest singles </section_title> <table> <cell> 2004 <col_header> Year </col_header> <col_header> US Country </col_header> </cell> <cell> "Mockingbird" <col_header> Single </col_header> </cell> <cell> Greatest Hits 2 <col_header> Album </col_header> <row_header> "Mockingbird" </row_header> </cell> </table>
Krystal Keith sang "Mockingbird" in the 2004 album Greatest Hits 2.