What a truly tragic, incalculable loss! I have so many of Mark's exquisite MLP DVD~A 5.1 discs as well as AIX 3D blu ray discs.
Even more tragic is the dream of rebuilding. As so many insurers are pulling out of California [as well as Florida] due to climate change and the current cost of building materials which now have to withstand not only earthquakes but fires, as well and the toxic nature of the soil on which these homes once stood it will be years before this once prized real estate could ever hope to be redeveloped!
Hopefully all of Mark's music/video files had been backed up via digital files and can once again be accessed but for now the psychological loss is beyond words.
We ALL lamented the 2007 fire in Burbank which destroyed literally thousands of irreplaceable master tapes but the scope of this recent fire which not only took human lives but the residences and livelihoods of thousands of people who are now sadly displaced, hopefully rational minds will prevail in the future as to how NOT to rebuild in areas prone to future ravages of climate change ... and that is in itself the ultimate challenge because disaster can strike anywhere in this ever changing global 'wilderness!'