Eurovision Song Contest

BBC3, 8pm

For obvious reasons, the Kalush Orchestra from Ukraine (above), with their song Stefania, are the favourites to win the 66th edition of the song contest in Turin on Saturday. Tonight sees Scott Mills and Rylan commentate on the first semi-final, in which the Ukrainians battle it out with 16 other nations for 10 spots in the Grand Final. UK viewers can vote only on the second semi, on Thursday. ★★★★★