Spasskaya Tower
At Zara's solo concert in the State Kremlin Palace October, 14 in 2017 the French singer Mireille Mathieu performed; together they sang a song "Under the Paris sky". For the first time, Zara and Mireille Mathieu sang together at the musical festival of army "Spasskaya Tower" in 2016 and 2017. Also, this duet performed at the Zara's solo concert in the UNESCO headquarters in Paris on 4 December 2017.