Use Home Sharing on your Mac or PC
You can use Home Sharing with up to five computers on your home network. Follow these steps to use Home Sharing:
Open iTunes on your computer.
Sign in with your Apple ID and password. Use the same Apple ID for every computer or device on your Home Sharing network.
Go to File > Home Sharing.
Turn on Home Sharing.
Now you can use Home Sharing:
Stream music, movies, TV shows, apps, and other iTunes content from one authorized computer to another. The computers need to be on and awake, and iTunes needs to be open.
To see all of your shared libraries, click in the top-left corner of iTunes.