The most interesting feature of Janis Joplin's "Piece of My Heart" is how she radically transformed the song from a into an explosive rock anthem .
While the 1967 original by Erma Franklin (Aretha's sister) was an exasperated expression of patience, Joplin's 1968 version with turned the track into a raw, screaming ritual of pain and defiance. Unique Elements of the Performance Janis Joplin - Piece Of My Heart