Eurovision crowd erupts into boos as Netherlands act banned from performing

To view this video please enable JavaScript, and consider upgrading to a webbrowser thatsupports HTML5 video Up NextThe Eurovision Song Contest crowd began booing after confirmation that Dutch entrant Joost Klein would not be performing tonight.Klein, 26, was due to perform in the Evening Preview (Jury Show) with his song Europapa.Due to his absence, his performance from semi-final 2 will be used instead.However, it is understood that the rapper is not disqualified at present.Eurovision fa