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"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_2560677_1 (artist_s_ VARCHAR, start_date VARCHAR) Question: Who was the artist with a start date of 1966-10-23? [/INST] SELECT artist_s_ FROM table_2560677_1 WHERE start_date = "1966-10-23" </s>