It was a morning spent warming up their vocal cords.

Eastern Daily Press: Brundall Primary School practicing for the Norfolk Music Hub Big Sing. Picture: ANTONY KELLYBrundall Primary School practicing for the Norfolk Music Hub Big Sing. Picture: ANTONY KELLY (Image: Archant Norfolk 2018)

Children at Brundall Primary School have been practising their singing ahead of the Norfolk Music Hub's first Big Sing for schools.

Eastern Daily Press: Brundall Primary School practicing for the Norfolk Music Hub Big Sing. Picture: ANTONY KELLYBrundall Primary School practicing for the Norfolk Music Hub Big Sing. Picture: ANTONY KELLY (Image: Archant Norfolk 2018)

The singing spectacular, which will be held on Thursday, May 3, will see 9,000 pupils and teachers from primary schools around Norfolk perform at Carrow Road.

Eastern Daily Press: Brundall Primary School practicing for the Norfolk Music Hub Big Sing. Picture: ANTONY KELLYBrundall Primary School practicing for the Norfolk Music Hub Big Sing. Picture: ANTONY KELLY (Image: Archant Norfolk 2018)

The event's theme is unity, and the music will come from the Sing Up song bank, organised by the national campaign to encourage singing in schools.

Eastern Daily Press: Brundall Primary School practicing for the Norfolk Music Hub Big Sing. Picture: ANTONY KELLYBrundall Primary School practicing for the Norfolk Music Hub Big Sing. Picture: ANTONY KELLY (Image: Archant Norfolk 2018)

Pupils will be guided through songs by guest conductor Mark De-Lisser, who has appeared on BBC1's The Voice UK talent show and BBC2's The Choir, and will be accompanied by a live band.

Eastern Daily Press: Brundall Primary School practicing for the Norfolk Music Hub Big Sing. Picture: ANTONY KELLYBrundall Primary School practicing for the Norfolk Music Hub Big Sing. Picture: ANTONY KELLY (Image: Archant Norfolk 2018)

Eastern Daily Press: Brundall Primary School practicing for the Norfolk Music Hub Big Sing. Picture: ANTONY KELLYBrundall Primary School practicing for the Norfolk Music Hub Big Sing. Picture: ANTONY KELLY (Image: Archant Norfolk 2018)