1) Bill Hader welcomes you to WWDC
2) Here's a demo of picture-in-picture on iPad using iOS 9
3) "More and more developers are transforming...the very important things we do."
"More and more developers are transforming, empowering, and reimagining the very important things we do in our daily lives and we made a video about your incredible impact and just how far you've come in such a short period of time..." - Tim Cook
4) The history of music, according to Apple
5) Introducing Apple Music
"My name is Drake..."
