death_date death_place birth_place magnum_opus nationality name birth_date article_title birth_name
21 may 1991 new york , new york , u.s. new york , new york , u.s. '' a chorus line '' puerto rican-american nicholas dante 22 november 1941 nicholas dante
 conrado morales
nicholas dante

nicholas dante -lrb- november 22 , 1941 -- may 21 , 1991 -rrb- was an american dancer and writer , best known for having co-written the book of the musical `` a chorus line '' .
