UK Eurovision entry Look Mum No Computer said people can "express their opinions" at the song contest, after a number of countries, including Ireland, boycotted the event because of Israel's participation.The musician, whose real name is Sam Battle, said he was focusing on his own act ahead of his performance in Thursday's semi-final, despite having automatically qualified as one of the big five - the countries who contribute the most to Eurovision financially.Israel's entry, Noam Bettan, will t

UK Eurovision entry Look Mum No Computer said people can "express their opinions" at the song contest, after a number of countries, including Ireland, boycotted the event because of Israel's participation.The musician, whose real name is Sam Battle, said he was focusing on his own act ahead of his performance in Thursday's semi-final, despite having automatically qualified as one of the big five - the countries who contribute the most to Eurovision financially.Israel's entry, Noam Bettan, will take part in Tuesday's first semi-final, despite protests against the country's appearance because of its action in Gaza.