P!nk, Melissa Etheridge, Juliette Lewis can relate to Janis

Musicians like Melissa Etheridge, Juliette Lewis and Alecia Moore (P!nk) can relate to how Janis Joplin must have felt each night after a big performance. The musicians talk about how you "cannot live out who you are on stage," and how destructive an absence of an off-stage life could be.