Road trips: Ani DiFranco, Hearth, Chris Cornell

Feminist singer-songwriter Ani DiFranco picks the guitar tonight, March 25 at the House of Blues in New Orleans. Reconnect with your favorite 1970s female power rock band as Ann and Nancy Wilson of Heart belts out “Crazy On You” and “Magic Man” at Biloxi’s Hard Rock Hotel & Casino on Friday. Soundgarden’s Chris Cornell shakes up the House of Blues on Tuesday.