"She was pouring out her soul"

Part 2 of our story about Janis Joplin's final show in the Chicago area -- at Ravinia, two months to the day before she died.

The Queen of Cosmic Blues Visits Highland Park

Forty three years ago, the blues-rock star rocked Ravinia festival. Eight weeks later, Janis Joplin was gone forever.

Still gathering stories on Janis Joplin's final Chicago-area performance...