In a voting twist this year, each night the act with the most votes automatically went through to the final. Then, the judges picked their favourite from the acts who placed second and third with the public.
A RadioTimes.com poll, which received over 23,000 votes, put Lost Voice Guy as the winner with Robert White and Micky P Kerr placing second and third respectively.
The week’s semi-final results were as follows:
Semi-final 5 – Friday night’s results:
Micky P Kerr – won the public vote
Giang Brothers – chosen by the public after a judges’ tie
Sign up to the Radio Times newsletter for the latest TV and entertainment news