Spotify Developer, Speaker, Device, Open source, Executable

[waldeckmatheus]

Hello,

Before my two questions, thank you Spotify Team for the great job that you are doing until now.

For context: I'm a user of Spotify Premium (Family) and i have a [1] micro-controller (aarch64, arm64v8, specifically Raspberry PI 3 Model B with OS Debian running in server mode, black screen, terminal).

[What i need/want?]

I want/need to  run some background client in Debian server (no graphical) into this micro-controller [1], in architecture arm64v8/aarch64, to play my tracks/songs in this device, acting like a simple speaker, appearing for example on my devices in Spotify graphical official client of android, like showing in attached image.

[Question 01]

Is there any open source official client or acceptable by Spotify for use by community? (even if it is for others architectures)

[Question 02]

May i get account blocked or banned for use of an unofficial client?

That's it. Thank you, anyway.