On the road playing acoustic dates across North America in support of his fourth solo album, "Higher Truth", Cornell welcomed his daughter to the stage.

"A few years back, my daughter wanted to do a song at school," said Cornell. "She said it's called the Music for Lunch Bunch and she makes it sound like she sits in front of her classmates and they do a song every once in a while. So I went and got a guitar tuned for her in the right key and we went to see her do it and it was actually like an assembly in front of the entire school."