Music has been living within the walls of the Irkutsk Regional Philharmonic for 80 years. Space, instruments and, of course, the musicians themselves are filled with it. The film tells about the mission of a musician, the continuity of generations and how the maestro's hand leads and guides his student. About the role of a conductor in a symphony orchestra, about the power of folk music, about voices "flying to God". Philharmonic music travels and ends up in different parts of the world, and the rumbling sound of a tram becomes an integral part of love and harmony (philharmonic).