A Russian sound engineer, credited in the 1990s as "the first sound designer in Russian cinema". Alexander is one of the best creators of high-quality sound effects and field recordings. He is known for his work on such films as: "Balkan Line", "Spy", "Admiral", "August. Eighth", "Vysotsky. Thank You for Being Alive", " Salyut 7", "Sobibor" and many others.

Igor Tikhonov is a talented sound designer and music producer based in Moscow. With over a decade of experience in the field, he has made a name for himself through his work on various TV and film projects. In 2017, he founded KEDR Audio, which has become one of the most successful independent Russian brands in the field of sound design. His sound libraries have consistently been listed as best-sellers on various platforms.