I need help with the iCloud
Hello,
Over the years I have built up a very large collection of music and other media across my iTunes account. I have multiple devices as I name here; an Apple TV (The smaller black one which does not have internal storage but instead streams from what I believe is the iCloud), a MacBook Pro, an iPhone, an iPod classic. My family has multiple devices including 2 iPads (my sons), an iPad Mini (my daughter), 3 iPods (all three of my children), 3 iPhones (My wife and one of my sons and my daughter), and two more MacBooks. Recently a friend of mine encouraged me to upload all of my media on my iTunes to the iCloud. Before I did this, I had all my media on all my devices. Now, I have all my music on my iPod classic, all my films and tv shows on my Apple TV, and nothing on any other device that I have. I can download most of the songs on my MacBook Pro but there are 5 copies of each song. I can't download and of the films or TV shows. Despite this, my son tells me that he is able to download any of the Tv shows or Films purchased on the apple tv on his iPad. However, I cannot do the same on my devices. Only my devices are linked to the cloud. I believe that the reason he can download these is because of Home Sharing. I want to configure my home sharing so that I can make it so that all of my devices can download all of my media, yet I am unable to locate where the Home Sharing can be configured. This is a huge pain for me. I should mention that many of the songs that I had before the iCloud incident were put onto my devices via CD's, so I did not purchase them from iTunes. Please let me know if this is posted in the wrong place or if I need to give more information.
I really would appreciate any help, and thank you in advance!