CREATE TABLE table_28563 ("Finished" CLOB, "Performance Order" FLOAT, "Percentage of votes" CLOB, "Artist" CLOB, "Act" CLOB, "Semi Finals Result" CLOB)

Name the performance order of the velasco brothers
SELECT "Performance Order" FROM table_28563 WHERE "Artist" = 'Velasco Brothers'
SELECT "Performance Order" FROM "table_28563" WHERE "Artist" = 'Velasco Brothers'