When the time came to work on "Leave a Light On," producer and songwriter Rick Nowels believed the track needed something, or someone, that could elevate it. Who's Your Perfect Classic Rock Band? Rock Quiz Classic Rock · Personality · 10 Questions Classic Rock Personality Quiz Who's Your PerfectClassic Rock Band? ↩ Retake QuizWho's Your Perfect Classic Rock Band? Rock Quiz Classic Rock · Personality · 10 Questions Classic Rock Personality Quiz Who's Your PerfectClassic Rock Band?