You never know what can happen when you embark on a project.
"I'm living proof of that," Scott Hoying said. "When you start working on something, who knows where it can lead to?''
When Hoying joined the school vocal group, the SoCal VoCals, while attending the University of Southern California in 2010, it was just a fun extracurricular activity.
"I had no big dreams of making it as an a cappella singer," Hoying said while calling from Los Angeles. "I joined that group just for a good time. I just wanted to be part of something, like a lot of college kids. I always loved to sing. I joined the group and was pretty casual about...