Who was the artist with a start date of 1966-10-23?
CREATE TABLE table_2560677_1 (artist_s_ VARCHAR, start_date VARCHAR)
SELECT artist_s_ FROM table_2560677_1 WHERE start_date = "1966-10-23"
### Context: CREATE TABLE table_2560677_1 (artist_s_ VARCHAR, start_date VARCHAR) ### Question: Who was the artist with a start date of 1966-10-23? ### Answer: SELECT artist_s_ FROM table_2560677_1 WHERE start_date = "1966-10-23"