This work contains the following individual pieces:
Array ( [_edit_lock] => Array ( [0] => 1562200336:1 ) [_edit_last] => Array ( [0] => 1 ) [subtitle] => Array ( [0] => Piano / Vocal / Guitar ) )
Array ( [_edit_lock] => Array ( [0] => 1562200336:1 ) [_edit_last] => Array ( [0] => 1 ) [subtitle] => Array ( [0] => Piano / Vocal / Guitar ) )