Dead links:
http://www.ishikawarecords.co.uk/http://www.davidlawrie.co.uk/http://www.davidlawrie.c/ (This one needs to end in dot com, and it will work).
Your project video, I watched. I found it to be interesting. You're very comfortable talking into the camera. You're also somewhat soft-spoken, and come across as a bit of a gentlemen, near the end. Very nice.
I tried watching the other three videos, but while I think that you're interesting, as a person, I wasn't really a fan of the music - which is neither here nor there, as taste in music is highly subjective and varies widely, from person to person.
Your project page needs photographs on it, though. You're a decent looking fellow, but you don't really take advantage of that, as far as using it to increase the visual interest of your project page.
I was rather impressed with your approach to music and sound. I was even going to back your project, simply because I found your project video to be interesting, but you live in a different country, and Kickstarter wants me to type in all of the credit card info, again, something that I do not have to do for projects based in the United States. So, you lose me as a backer, due to that.
Visually, I think that your video in your Update # 1 was more visually interesting, than either of the three other music videos on your project page, for the amount of time that I watched those other three (none to completion).
I liked the guitar that you picked up in Crete, if memory serves me correctly. I also liked your playing of it. I think that your musical skills are better than you singing skills, but I can't sing, at all, so you're a much better singer than I am, that's for sure.
Overall, your project page lacks depth. You have large masses of text, and need visual dividers to break that up into more manageable bits.