XML：在php中显示两个具有相同名称的子节点

I have a problem with showing my xml into a php page. I have an xml that looks like this (obviously its only a part of it because it really to long to post it all). It all goes well until it cames to the "genre", I have two values for it and I don't know how to show them at the same time.I have a problem with showing my xml into a php