See the Apple Support article If HomePod mini or HomePod isn’t responding. If you’re using HomePod or HomePod mini: Make sure your HomePod or HomePod mini is turned on and connected to your Wi-Fi network. If you’re using Apple TV: Make sure your Apple TV is properly connected and paired with the iTunes library you’re using. Open the Wi-Fi status menu and make sure your network is selected (has a checkmark next to it). If you’re using speakers connected using a wireless network: Make sure your computer is in range of your wireless network and your AirPort Express, Apple TV, or other AirPlay-enabled device is joined to the network and is active. If you’re using speakers connected to an AirPort Express: Make sure your AirPort Express is properly plugged into a working power outlet and your remote speakers are properly connected to your AirPort Express.
Move your iTunes library to another computer.Add and edit information about items in your library.Turn on your device’s accessibility features.Back up your iPhone, iPad, or iPod touch.Create, delete, and use Smart Playlists.Create, edit, and delete standard playlists.Transfer purchases from a mobile device.Import from other computers using Home Sharing.Import items from your computer or another computer.
