CREATE TABLE table_43292 ("Date" TEXT, "Time" TEXT, "Channel" TEXT, "Running Time" TEXT, "Notes" TEXT)

What is the notes of the transmission on channel bbc four and a time of 22:30?
SELECT "Notes" FROM table_43292 WHERE "Channel" = 'bbc four' AND "Time" = '22:30'
SELECT "Notes" FROM "table_43292" WHERE "Channel" = 'bbc four' AND "Time" = '22:30'