These projects included the development of an electronic instrument, the croix sonore, a device similar to the theremin but built in the shape of a cross, with the electronics hidden inside a brass orb to which the cross was affixed.
Nikolai Gogol | Nikolai Rimsky-Korsakov | Nikolai Yudenich | Nikolai Bulganin | Nikolai Timkov | Nikolai Leskov | Nikolai Rubinstein | Nikolai Bukharin | Nikolai Volkoff | Nikolai Fraiture | Nikolai Rakov | Nikolai Pozdneev | Nikolai Eilertsen | Nikolai Berdyaev | Nikolai Ryzhkov | Nikolai Krylenko | Nikolai Glushkov | Nikolai Erdman | Henrik Nikolai Krøyer | Russian battleship Imperator Nikolai I | Nikolai Vavilov | Nikolai Sokoloff | Nikolai Semenovich Kurnakov | Nikolai Roslavets | Nikolai Ostrovsky | Nikolai Myaskovsky | Nikolai Medtner | Nikolai Kibalchich | Nikolai Kamov | Nikolai Ivanovich Kuznetsov |
Kavina performs most of the classical theremin repertoire, including popular works for theremin by Bohuslav Martinů, Joseph Schillinger, and Spellbound by Miklos Rozsa, as well as Equatorial by Edgard Varèse and the lesser known Testament by Nicolas Obouchov.