I'm very interested in the distance and the space between those two poles: very concrete, song-based stuff on the one hand and very improvisational, abstract stuff on the other. I don't see any reason music should exclude one or the other, and I think the pairing of them together makes for very interesting music in a lot of ways.
After Hurricane Sandy, my family and I stayed in our apartment in lower Manhattan before things normalized. We're lucky enough to live on a bit of high ground, so we weren't flooded... but it was intense. Since there was no light, water, or electricity, I spent a lot of time playing acoustic guitar in the evenings.
I'm married to a Canadianm so I have a lot of fond thoughts about Canada. I think about the prairies of Manitoba, where my wife is from, and I have a lot of friends and relatives on both coasts and have spent a lot time in Canada from Nova Scotia to B.C. In some ways, it's a much more sane country than the U.S.
When we first started, in the early Eighties, we had some crappy guitars - Japanese knockoffs that wouldn't hold standard tuning. Later, we'd shove drumsticks or screwdrivers under strings to scheme new noises, sure. But initially, open tuning was a technique used to make our cheap guitars sound better. It wasn't academic or conceptual.