CREATE TABLE table_204_889 (id DECIMAL, "date" TEXT, "week  ( stage ) " TEXT, "song choice" TEXT, "original artist" TEXT, "theme" TEXT, "result" TEXT)

which was the first song he performed that was originally a beatles song ?
SELECT "song choice" FROM table_204_889 WHERE "original artist" = 'the beatles' ORDER BY "date" LIMIT 1
SELECT "song choice" FROM "table_204_889" WHERE "original artist" = 'the beatles' ORDER BY "date" NULLS FIRST LIMIT 1