Theremin by Masami Takeuchi
Swan by Masami Takeuchi (Theremin)
Londonderry Air by Masami Takeuchi (Theremin)
Japan Theremin Old School
What is the Matryomin.
How to play the Matryomin.
Largo by Akiyo Hamaguchi (Matryomin)
Preparation for Matyromin ensemble.
Large Matryomin ensemble by 167 players.
Matryomin ensemble set Guinness World Records.
Stay home with Matryomin!