user: Question: What year was Ethereal 77, which has a CD album release type?
Columns: ['Release title', 'Released as', 'Release type', 'Label', 'Year']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['Broken', 'View to the Future', '12" single', 'White Label', '1995']
SQL:

assistant: SELECT "Year" FROM "Table" WHERE "Release type" = 'CD album' AND "Released as" = 'Ethereal 77';