MUSE, International Association of Arts
www.themuse.gr

Manrico Padovani (Violinist)
www.manricopadovani.com

Kira Ratner (Pianist)
www.ratner.de

David Michael Wolff
www.carolinaphil.org

Orchestra2100
www.orchestra2100.org

Quantum Partners, Inc
qpionline.com

Wolfgang Wölfer (Violist)
www.wolfgangwoelfer.at

Ars Produktion
www.ars-produktion.de

THOMASTIK INFELD
www.thomastik-infeld.com

MELOS ROSIN
www.melosrosin.gr

Johannes Steck
www.johannes-steck.tv

Fondazione Sorella Natura
www.sorellanatura.org