One option I’d recommend that I’ve taken is to download the music player “foobar2000”. You can then temporarily use a deezer account on the software deemix-gui to download as much FLAC music as you like (or mp3 for storage space), and then use the foobar2000 player to play the music. It’s an incredibly customisable music player that can pretty much look anyway you’d like and can have many inbuilt features such as a music visualiser, artist descriptions, synced lyrics, etc. The downside being you need to download the music which can take up a decent chunk of storage if you download FLAC. I also personally recommend using foobar with a theme, I use the theme “Eole” (tutorials to do this can be found on YouTube)