Ann Wilson, best known as the lead vocalist for the rock band Heart, and Robin Zander, the lead singer of Cheap Trick, are renowned figures in the rock music scene. Their musical styles blend elements of hard rock, pop rock, and heavy metal, with Wilson's powerful, dramatic vocals and Zander's distinct high tenor voice as signature sounds. Their collaborative work is notable for its raw energy and emotive intensity. While they have each achieved significant success with their respective bands, their occasional collaborations have also been well-received, further solidifying their status in the rock music pantheon.