Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_60977 ( "English name" text, "Chinese name" text, "Year signed" real, "Year separated" text, "Reason for separation" text )

### Question ###
What year was Wilfred Lau separated because Capital stopped recording music?

### Accurate SQL ###

SELECT "Year separated" FROM table_60977 WHERE "Reason for separation" = 'capital stopped recording music' AND "English name" = 'wilfred lau'