Go Away With … David Archuleta

David Archuleta was just 16 years old when he became the runner-up (to David Cook) on “American Idol.” Since then, the singer — now 28 — has released a steady stream of music, including his brand-new single “Paralyzed.” A perk of his career is getting to travel. “I’ve recently gotten to see Russia for my first time for a youth conference,” says Archuleta, who resides in Nashville.

Go Away With … Luka Sulic of 2Cellos

During a break from rehearsal, Luka Sulic phoned from his home in Slovenia for this interview. “Stjepan (Hauser) is based in Croatia and that’s where our studio that we record in is,” said Sulic, 29. “So we travel a lot for work. But we love it. Over the past few years, the best reward for us has been doing something that seems to inspire a younger generation to play an instrument or make music. That’s the best reward you can get and we are very happy when parents tell us that their children started playing music because of us.”