death_date article_title name birth_date instrument background image origin birth_name occupation
27 june 1996 roberto achával
 roberto achával 11 november 1930 violin non_vocal_instrumentalist roberto achával.jpg argentina oscar aníbal crudeli tango violinist
roberto achával

oscar aníbal crudeli -lrb- november 11 , 1930 -- june 27 , 1996 -rrb- , better known as roberto achával , was an argentinian tango violinist .
he became well-known and popular in argentina following his appearance on the argentinian television show `` grandes valores del tango '' .
he was a member of aníbal troilo 's orchestra .
