Before Stevie Nicks began making a name for herself as one of the most iconic women in rock of the 1970s, women like Janis Joplin and Grace Slick had already done so for the previous decade.

Legendary songwriter and musician Linda Perry, who's working with actress Shailene Woodley to bring Janis Joplin's life story to the big screen, is singing the star's praises in an exclusive ...