After building an empire as one of the most successful country artists of all time, Dolly Parton has released her first-ever album of rock songs. She talks to Tom about the inspiration behind her new album “Rockstar,” earning a place in the Rock & Roll Hall of Fame, and why she’s never scared to try something new. Plus, Alam Khan talks about following in the footsteps of his father — the great sarod player Ali Akbar Khan — and blending Indian ragas with Western classical traditions on his new record, “The Resonance Between.”