Don’t die with your music still in you. Wayne Dyer

Oberton - Mauro Tiberi (Rom) - Pontedera), Tran Quang Hai, (Vietnam/Paris) - Pontedera,
Stimm Akrobatic – Mauro Tiberi (Rom) - Pontedera, Meredit Monk (NY) - Wrozlav.
Polyphonisches Singen – Pilpani-Family (Svaneti, Georgien) - Wrozlav.
Feral Choir – Phil Minton (England) - Pontedera
The Estil Voice Model: Level One - 12 Compulsory Figures, Level Two - Six Voice Qualities at the Arts Educartional Schools - London 2009
Jodeln -  Ernestine Halbwidl, Christina Zurbrügg (Schweiz) - Wien
Dudeln (Wiener Jodeln) –Agnes Palmisano - Wien            
Kehlkopftechnik – Nigar Hasib, (Kurdistan) - Wien