When it comes to moving files to an NAS like the My Cloud a search of the internet is your friend…
See my post in another thread on iTunes on how to move the media library to the My Cloud…
http://community.wd.com/t/mycloud-does-not-work-well-with-itunes/159652/5
Do a search for Bose on this subforum to find several threads discussing the My Cloud use with certain Bose devices.