KT Tunstall: [David Bowie's Hunky Dory] sound really touched my love for songwriting and spacey stuff. I was really into sci-fi books as a kid. My dad is a physicist and he used to take my brothers and I into his lab when we were little. We played games with liquid nitrogen and Van de Graaff generators. He had the keys to the observatory at St Andrew's University and he'd get us up in the middle of the night to show us Halley's Comet. That's partly why the album is called Eye To The Telescope.