CREATE TABLE table_203_607 (id DECIMAL, "catalogue number" TEXT, "artist" TEXT, "release title" TEXT, "format" TEXT, "release date" TEXT)

what was the only release title for the artist black sun productions ?
SELECT "release title" FROM table_203_607 WHERE "artist" = 'black sun productions'
SELECT "release title" FROM "table_203_607" WHERE "artist" = 'black sun productions'