Heart, also known as The Army, White Heart and Hocus Pocus, is an American rock band that first found success in Canada and later in the United States and worldwide. Over the group's four-decade history, it has had three primary lineups, with the constant center of the group since 1973 being sisters Ann Wilson (lead singer) and Nancy Wilson (guitarist). Heart rose to fame in the mid-1970s with music influenced by hard rock and heavy metal, as well as folk music.The group was ranked number 57 on VH1's "100 Greatest Artists of Hard Rock". They were inducted into the Rock and Roll Hall of Fame in 2013. Genres - Rock, hard rock, folk rock, pop rock. Associated acts - The Lovemongers, Alias. Members - Ann Wilson, Nancy Wilson, Ben Smith, Craig Bartock, Chris Joyner, Dan Rothchild.