Santoro Music School Youtube Channel, Educational Book Series "Guitar Vol.1"

Alex Fusaro Youtube Channel, author of "TALES OF A GUITAR HERO, 10 Rhapsodies for Electric Guitar"

Luciano Cologgi & Salvatore Ercolano, authors of the book Essential Rock Package, Youtube Channel

Luciano Cologgi Youtube Channel, author of Essential Rock Package, FIngerstyle Blues Guitar, Enciclopedia di arpeggi per chitarra, etc.

Matteo Trimigno, pianst, Youtube Channel

Giampiero Villa, jazz guitarist, Youtube Channel

Bruno Giuffredi, guitarist, Youtube Channel