CREATE TABLE table_67712 ("Status" TEXT, "Name" TEXT, "First Performance" TEXT, "Last Performance" TEXT, "Style" TEXT)

What is the First Performance when the status is past and the style was ballet, tap?
SELECT "First Performance" FROM table_67712 WHERE "Status" = 'past' AND "Style" = 'ballet, tap'
SELECT "First Performance" FROM "table_67712" WHERE "Status" = 'past' AND "Style" = 'ballet, tap'