Shania Twain has found music to be a “healing” presence in her life. The 57-year-old singer has endured lots of ups and downs in her personal life – including being diagnosed with Lyme disease – but Shania has always found comfort in making and listening to music. She shared: “Music healing me … has come right from the very beginning of my childhood. “When I needed to escape, there’s no dinner in the house, I’m hungry, I got to [put] mind over matter, grab my guitar, go out in a bush and just write music until it’s time for bed. If there was violence in the house, [it was the] same thing. “H…