Solved! Go to Solution.
Hey there. Thanks 4 queston.
You can reinstall app, plug in sd card and install Spotify. it will automatically install itself to external sd card.
Have a nice day.
This is not possible to show library or playlist in car streo. Only Bluetooth metadata over AVRCP (artist, song, album).
Have a nice time 🙂 And ask any questions, if you have in future, here to help.