For those who read italian only /files/andreaballarin.pdf Thanks to Fabio Artoni https://www.strumentimusicalinews.it/ Interview on creativity2016-06-032016-06-03/wp-content/uploads/2016/12/home_manne.pngManne Guitarshttps://www.manne.com/wp-content/uploads/2016/06/1.jpg200px200px