If you want to see tabs on a bigger screen, you can use Apple TV's mirroring feature. It works with apps the same way AirPlay works with videos.
To cast the Ultimate Guitar app:
- Make sure your Apple TV or AirPlay 2-compatible smart TV and iOS device are connected to the same Wi-Fi network.
- Open Control Center:
- On iPhone X or later, or iPad with iOS 12 or later: swipe down from the upper-right corner of the screen.
- On iPhone 8 or earlier, or iOS 11 or earlier: w=swipe up from the bottom edge of any screen.
- Tap Screen Mirroring.
- Select the device you want to mirror to.
- If asked for a password, please enter the one that appears on the TV screen.
- Open the Ultimate Guitar app and enjoy the big screen experience!
For a more detailed explanation, please visit: https://support.apple.com/en-us/HT204289#mirroriOS
If you haven't yet connected your iOS device to a TV yet, please use this instruction: https://support.apple.com/en-us/HT208724