 In November 1988, the band was invited to play in a music festival in Moscow that was held at a stadium in Luzhniki, where ten shows were held with an audience of 14,000-15,000 people.On September 16, 1989, the band held a big concert at an amphitheatre in Bratislava, recorded by a professional film crew.In November 1989, when the Velvet Revolution broke out and the first demonstrations against the Communist Party of Czechoslovakia for democracy began to occur, Ďurinda provided his guitar equipment and installed a sound system in Hviezdoslavovo Square in Bratislava with four PAs and two amplifiers during the first three days of the revolution.