user: Question: What date had a CD format, under Columbia/Legacy from the UK?
Columns: ['Date', 'Label', 'Format', 'Country', 'Catalog']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['June 21, 1965', 'Columbia', 'LP', 'US', 'CL 2372']
SQL:

assistant: SELECT "Date" FROM "Table" WHERE "Format" = 'CD' AND "Label" = 'Columbia/Legacy' AND "Country" = 'UK';