CREATE TABLE table_204_394 (id DECIMAL, "year" DECIMAL, "album" TEXT, "label" TEXT, "peak chart\ positions\ us" DECIMAL, "peak chart\ positions\ us r&b" DECIMAL)

name an album released before celebration .
SELECT "album" FROM table_204_394 WHERE "year" < (SELECT "year" FROM table_204_394 WHERE "album" = 'celebration') ORDER BY "year" DESC LIMIT 1
SELECT "album" FROM "table_204_394" WHERE "year" < (SELECT "year" FROM "table_204_394" WHERE "album" = 'celebration') ORDER BY "year" DESC NULLS LAST LIMIT 1