With SmartPlaylist you can enlarge the cover artwork to large and full screen size - This makes it easier to use a nice new iOS 15 feature: Text recognition.
How to do it:
1. Enlarge and position the artwork in SmartPlaylist
2. Take a screenshot and open it right away
3. Crop the screenshot to the text, if needed
4. Tap the text recognition icon [=]
5. Select and copy the text you want
6. Paste the text to the app you want
See also How to bring the beautiful cover artwork to the front (wallpaper)