The Guardian team were backstage with Nadya Tolokonnikova and Masha Alyokhina as they prepare their stunt ahead of a Q&A with Charlotte Church.
Subscribe to Guardian Music ► is.gd/subscribemusic
Nadya stands unrecognised in the crowd before climbing over the barriers and on top of an army van, declaring that 'we need a culture of rebellion'.
Guardian Music ►is.gd/guardianmusic
Our other RU-vid channels:
The Guardian ► is.gd/theguardian
Guardian Football ► is.gd/guardianfootball
Guardian Tech ► is.gd/guardiantech
Guardian Food ► is.gd/guardianfood
Guardian Culture ► is.gd/guardianculture
28 июн 2015