CREATE TABLE table_name_26 (year VARCHAR, release_type VARCHAR, released_as VARCHAR)

What year was Ethereal 77, which has a CD album release type?
SELECT year FROM table_name_26 WHERE release_type = "cd album" AND released_as = "ethereal 77"
SELECT "year" FROM "table_name_26" WHERE "cd album" = "release_type" AND "ethereal 77" = "released_as"