For those of you not familiar with the Denovali record label you should check it out. They produce interesting, high quality music from artists that I'm sure you would find interesting. I particularly like the offerings from Floex, Hidden Orchestra and Poppy Ackroyd. Their vinyl products are second to none, and the artwork is always stunning.
Anyways, they continue their annual music festival. This years london show has an amazing lineup including Jon Hassel and Christian Fennesz. You brits always get the cool stuff. Maybe someday they'll bring this show to the americas.
Details here -
http://denovali.com/festival/