Q: With latest iTunes update I can now see my housemates HD and music. How do I undo this? Do he need to update his privacy settings on his HD?

I opened up iTunes and it obviously updated itself (I hate the new update).

Also with the drop bar up the top where I change from music, tones, etc it has options for My computer and then WDMycloud. The latter is not mine, but I can click on it and see all my hosuemate's music.

How do I change this? Can he see mine now?

I don't want to violate his privacy. (it is only music, but still isn't a persons iTunes their own little private world?? MINE CERTAINLY IS.)

Does he need to update his privacy settings on his Hard drive?

We all share the same wifi and internet in this house, but I have not allowed any home sharing yet there is his music.

i didn't even need to be asked to join the HD with a password. Nothing.

I want it to go away

I don't want to see his music and I don't want him to see mine. I've gone through my privacy settings for my computer and external hard drives, but I don't know if it's enough.

Please change the update or at least tell me how to revert back to the the iTunes I had yesterday.