Simplify the following text for a Grade 9 native English-speaking person.
Original: Edmond Keosayan ( ; Leninakan , now Gyumri , October 9 , 1936 - Moscow , April 21 , 1994 ) was an Armenian Soviet movie director and musician .
Simplified: Edmond Gareginovich Keosayan ( ; ; 9 October 1936 â `` 21 April 1994 ) was an Armenian Soviet film director and musician.1952-54 - worked in Yerevan watch factory .