Set up the iTunes Remote app for iTunes on PC
You can use the iTunes Remote app on your iPhone, iPad or iPod touch to control your iTunes library from a distance. You can download the iTunes Remote app for free from the App Store on your iPhone or iPad.
Pair iTunes Remote with your media library
Before you can use the iTunes Remote app, you need to pair it with the media library (or libraries) you want to control. Your device and your computer must be on the same wireless network and signed in with the same Apple ID (or Apple Account).
On your iPhone, iPad or iPod touch, open the Remote app.
Do one of the following:
If it’s your first time using iTunes Remote: Tap Connect Manually.
If it’s not your first time using iTunes Remote: Tap Settings, then tap “Add a media library”.
A 4-digit code appears.
Go to the iTunes app
on your PC.Click
near the top left of the iTunes window, then type the 4-digit code. iTunes pairs the library on your computer with the iTunes Remote app on your device.
Pair iTunes Remote with your Home Sharing network
If you have Home Sharing turned on, you can set the iTunes Remote app to pair automatically with any of the media libraries on your Home Sharing network.
On your iPhone, iPad or iPod touch, open the Remote app.
Do one of the following:
If it’s your first time using iTunes Remote: Tap Use Home Sharing.
If it’s not your first time using iTunes Remote: Tap Settings, then tap to turn on Home Sharing.
Sign in using your Apple Account.
Tap the media library you want to control.
To disconnect (or unpair) all devices from your media library, click Forget All Remotes in Devices preferences.
The Remote app is also available on Apple Watch. See Use Apple Watch to control music on a Mac or PC.