Listening to German songs is a great way to learn German!
Below are some posts featuring German songs (look for them at the end of podcast episodes) so that you can learn German easily by listening to them.
I'd also encourage you to check out this playlist I put together featuring German songs, sorted by popularity:
If you don't like a particular song (honestly I think the first ones are awful), just skip forward – to Rammstein or something. 😉
Here's the full YouTube playlist of German songs.
Or check out these posts to boost your German with songs: