Yesterday the music world was shook by the death of AC/DC founder guitarist, Malcolm Young at the age of 64.
He had been suffering dementia for many years. Friends and fans took to social media to pay tribute and share their grief.
On Twitter, Eddie Van Halen wrote, "It is a sad day in rock and roll. Malcolm Young was my friend and the heart and soul of AC/DC. I had some of the best times of my life with him on our 1984 European tour. He will be missed and my deepest condolences to his family, bandmates and friends."