Maqam Bayati modulated to Maqam Husseini Imrovisation Study D

[1000BrokenKeys]

thank you, the guitar is called Glissentar A11 made by Godin. yes it is a fretless instrument. it has 5 pairs of strings. only the deepest one is single. I experimented with the tuning/tention of strings and my a11 is tuned as follows ( low to high) : B, EE, AA, DD,#F#F, BB. (four notes lower then the guitar standard)

[oudmontage]

real cool! what kind of guitar is that? is it fretless? what is the tuning?