text:  So they've made amends. It's something that young artists do. You know, they take from other people and they don't attribute. Like, I don't think we should be too hard on these people. They copied, it wasn't just blues artists. It was all sorts of different artists. It was folk musicians and rock musicians. And it was all different types of music. But that it kept going on is kind of the odd thing. And the one that Zeppelin took a stand on that they refused to just give a portion of the songwriting to another artist was the case of Stairway to Heaven.