The great British mezzo is summoning all musicians to join her in a huge anti-Brexit sing-out at Parliament Square on Monday.

‘It’s a gathering of Freedom for Movement supporting musicians & singers from 11.30 all day,’ she tells Slipped Disc. She is very keen to have ‘lots of high voices’ and stresses that it’s ‘important to be most audible and visible at 1pm for news teams.’

This is our last chance to be heard before chaos descends. Bring instruments if you can. Bring croissants.

‘Bring Ode to Joy in German in key of G,’ she adds.

Sign on in the Comments space below, or just turn up.

Be there.

It might just tip the scales.

Why musicians are rallying against Brexit