Lol nobody knows the deezload2bot on telegram. You can paste spotify playlist links and download a zip or all songs in mp3

Deezload2bot on telegram

You can chose flac aswell, but its slow

Deezload2bot on telegram You can send spotify links and it will send you the mp3 files

For ebooks z-library is king. They even have an android app.

For music I use deezload2bot on telegram and save it on my sd card. Works great for me.