Siri doesn't need to go to the cloud to play songs on my iTunes or set an alarm to wake me up in an hour or dictate a message- that's all on my phone. It only

Siri doesn't need to go to the cloud to play songs on my iTunes or set an alarm to wake me up in an hour or dictate a message- that's all on my phone. It only needs to use the cloud for the speech processing. Which is what prompted my comment. There's no reason a voice-activated app couldn't play music from my network-attached storage if it could parse the commands.