CREATE TABLE table_204_268 (id NUMBER, "album/single" CLOB, "performer" CLOB, "year" NUMBER, "variant" CLOB, "notes" CLOB)

who was the performer on the last album released ?
SELECT "performer" FROM table_204_268 ORDER BY id DESC LIMIT 1
SELECT "performer" FROM "table_204_268" ORDER BY "id" DESC FETCH FIRST 1 ROWS ONLY