Rody van Gemert

 -Sweelinck Conservatorium, Amsterdam
-Hochschule für Musik und Tanz, Köln, Aachen
Sibelius Academy, DocMus programme, Helsinki
-Elisabeth University of Music Hiroshima, Japan
-Guitar teacher at Avonia Music Institute, Espoo
-Over 100 world premières (CD recordings, radio and TV broadcasts) –
Performances in Mexico, Japan and in many European countries, at venues including the Amsterdam Concertgebouw and the Tokyo Opera City

Jose Casallas

-Music conservatory of the National university of Colombia, Bogotá
-Music school Ecole Normale de musique Alfred Cortot, Paris
-Music conservatory, L’hay les roses
-Metropolia University of applied sciences, Helsinki
-Royal College of Music, Stockholm
-Guitar teacher at Avonia Music Institute, Espoo