It is undisputed Guy was a very good keyboard player. I really enjoyed the concert in Limbourg. Later, I also had the opportunity to talk with him at the bar. He was also a nice and interesting man. He certainly leaves a big gap that can perhaps be filled by musical skills, but Guy is above all a human. Here I would like to quote Immanuel Kant: "Who lives in the memory of his beloved, is not dead, he is only remotely death is, who will be forgotten..."
Very, very sad news. As Audioot says, I'm also very happy to have seen him play an amazing gig, and met him afterwards, in 2013. He was a great musician and very friendly person. He'll be missed. RIP Guy.