X00 Subfield $s - Version:

Subfield $s contains version, edition, etc., information used with a title of a work in a name/title heading .

Examples:

100 1#$aKelly, Michael,$d1762-1826.$tPizarro.$sVocal score

100 0#$aRaimon,$d1940-$tSongs.$sTexts.$lSpanish & Catalan.$kSelections