Guild Wars 2

Hello guys.
Years ago there was a game i was playing, it had some really nice somewhat simplistic tunes inside, i was hoping if someone with an ear for music can pull this and turn it into a gw2 version. You can use any instrument you want but i think harp and/or lute seems to be the most fitting.
It would be really great if you can upload a video as well. if not text as a guidebook would be really appericated.
http://youtu.be/MJ5kmrRG-mw
http://youtu.be/MJ5kmrRG-mw?t=2m
2m mark is really where it gets intersting. i am not asking for a whole orchestra or choro, just the main theme of it.
Thanks in advance.

Can it perhaps be recreated with a combination of a xylophone, a tuba and a pan flute?