Kiesza has packed a lot into her 22 years. She's been a navy codebreaker, a national beauty pageant contestant and a tall ship sailor.But these days, writing and performing music is the Calgary native's main passion. It's been only four years since Kiesza (pronounced Kye-za) wrote her first song on her mother's old guitar. "I knew that my mom had a guitar in storage in the house," she says. "My parents got divorced when I was 18 and I had a lot of emotions going on and I went searching for it. When I found it and started playing it, I wrote a song that first day.