SOUND ist NATURE ~~~~~~~~~~~~~~~ and overtones are natural in every sound so I invite you to open your ears for the inner dimension of sound through listening to my newest recordings with special instruments and to my voice, when I sing two melodies in the same time. ***************** I am specialized on improvisation so every piece of my music is unique. Enjoy a journey into new musical experiences. With harmonious greetings from Berlin Miroslav Grosser https://www.stimmlabor.de/miroslav-grosser/