Guitaren.dk's rockguitarekspert Thiago Thrinsi gav den 14 oktober en masterclass på Island. Her er nogle billeder fra denne masterclass.
Ved masterclassen kom Thiago med forslag til hvordan man spiller rockguitar og især hvordan man opøver en teknik så man kan komme til at spille hurtigt på guitaren.
Ellers blev der kigget på (på engelsk) Structure of the musics ,Scales,chords composition,improvisation,Styles,effects about guitar live,  guitar player,
I will be talking about the  themes like :
-to live music /
-Becoming a Professional
-Market/business  (I was liveing in a Big Country With sort of Rich and strong culture about music
and competing in a giant music market .. so I have to much to  contibute)
-suggestions for the life of the musician
-educating through music
-Music/Art X Study of Guitar
-Harmony, Techniques,Theory,Repertoire,Styles,Improvisations
-technology and computerization in the music