Britain's Got Talent 2015 - The Kingdom Tenors want to raise the roof

Britain's Got Talent 2015 - Strongman Daniel hopes to raise the roof... and our Amanda

Britain's Got Talent 2015: Organ duo Tony and Andrew try to raise the roof | Audition Week 1

Britain's Got Talent 2015: The Kingdom Tenors make some tremors (Semi-Final 3)

Britain's Got Talent 2015: The Kingdom Tenors make some tremors (Semi-Final 3)

Britain's Got Talent 2015: Welsh choir Côr Glanaethwy raise the roof (Semi-Final 1)

Britain's Got Talent 2015 - Strongman Daniel hopes to raise the roof... and our Amanda

Britain's Got Talent 2015: Will Beat Brothers charm the Judges with their tap dance?

Britain's Got Talent 2015 - Will the Judges give The Sakyi Five something to celebrate?

Britain's Got Talent 2015 - Could dance act The Cocooners tap into the Judges' favour?

Britain's Got Talent 2015 - Singer Haydn Cooke hopes nerves won't rain on his parade

Britain's Got Talent 2015 - The Fabulous Russella is cooking up a treat

Britain's Got Talent 2015 - This pole dancing clip is a little bit naughty!

Britain's Got Talent 2015: Will Tom's fancy footwork impress the Judges?

Britain's Got Talent 2015: Andrew Fleming's desperate to make a good impression

Britain's Got Talent 2015 - Singer Gracie is a little sweetie, but will her dreams come true?