Does anyone know if theres any chance or indication that hand off for the music app and iTunes will be a part of iOS9 and El Capitan? I really like the idea of handoff but realistically the number of times I need to switch device to finish an email or reading a web page is very limited. However i'd love to be able to be listening to an album or playlist on my macbook and then handoff to my phone so I can continue where I left off in my car, or when I go downstairs and hook up to the speakers in my kitchen.