Maestro Federico Maria Sardelli

Gran Duo Giulio Plotino

Tokyo Plectrum Music Association

David Grisman

Tracy Chapman

Orchestra a Pizzico Ligure

Australasian Mandolin Festival

Zubin Mehta Maggio Musicale Fiorentino

Milwaukee Mandolin Orchestra & Linda Binder

Orchestra Mandolinistica “Flora”, Sendai, Japan

Daniele Sepe

Katsumi Nagaoka

Sabine Marzè - Festival De Castellar

Orchestra Sinfonica di Savona

Katsumi Nagaoka, Mike Marshall andJohn Paul Jones (Led Zeppelin)

Matt Flinner and Tray Anastasio (Phish)