Connecting Apple Music to a smart tv

Maybe by two diferent methods.

If your smart TV has Bluetooth, you could use the TV as Bluetooth speaker by connecting iPad and TV through a

Bluetooth pairing connection.

You would need to check your smart TV specs to see if it supports Bluetooth and how to turn activate Bluetooth on your smart TV to be able to Bluetooth pair TV and iPad.

Another way might be through Apple AirPlay, IF your smart TV supports Apple AirPlay.

Tap the links below.

Use AirPlay to stream video or mirror the screen of your iPhone, iPad, or iPod touch - Apple Support

Home app - Accessories - Apple

This last link will have a list of AirPlay 2 compatible TVs.

Best of Luck to You!

You can connect the iPad to the TV via an HDMI cable or AirPlay (if your tv is a supported model) and playback the music from the iPad on the TV. Click here-> Apple TV app - Devices - Apple

Scroll down to the "AirPlay 2 Enabled TVs and devices" section for a list of compatible TVs.

Or if you have a supported model, you can download the Apple Music App to the TV, and log in with your Apple ID to access your subscription on the TV. Click here-> Get the Apple Music app on your smart TV, game console, or streaming device - Apple Support