Let's bow our heads, citizens. A great Ukrainian was killed today while defending our land and all of us... Wassyl Slipak, globally renowned opera si… - Vasyl Slipak

But that all changed in 2014, when Russia invaded the Ukraine. Slipak left the opera and joined as a volunteer with the free Ukrainian forces, fighting in the eastern Ukraine, carrying a belt-fed machine gun and adopting the nom de guerre "Meph" based on his highly praised renditions of the aria "Mephistopheles" from the opera "Faust." He adopted a traditional Ukrainian hairstyle, similar to a Mohawk, and served at various positions along the front lines in a maze of Russian minefields and trenches. Along the way, he became a folk hero to the Ukrainian people. It can truly be said that while the Soviet Union collapsed in 1991, and Ukraine became a separate country, its real independence dates from Maidan Square, and Wassyl Slipak is a national hero for giving up an incredible career and the luxury of celebrity and fame to help make that possible.

He was a brilliant singer and a brilliant person. Vasyl Slipak could never stay aside the injustice. When he decided to go to Ukraine, I tried to persuade him to remain in France, just willing to defend him from potential threat. But he insisted Ukraine needed him more than French opera.

He was really successful, he had very many concerts in Paris. In music circles everyone knew him. I believe that in about five years he would have become a hugely famous singer, because he was getting more and more invitations as an artist. I never saw him in a bad mood, he radiated positive emotions even if things were not going best. Meanwhile, it was not always easy for him, there were various situations concerning his career or money. When we were working on concert programs, he acted very professionally. We had a great relationship as colleagues. We knew and sensed each other well. Also, sometimes we had very personal conversations. (2017)