Apps similar to Tonearm include TIDAL. It's paid, but Monochrome Music and High Tide TIDAL Client are free. Other options are SONE for TIDAL. In total there are four Music Streaming Services like Tonearm for Linux, the web, Android, iPhone and iPad.
Tidal is the world’s first music service with High Fidelity sound quality, High Definition music videos and Curated Editorial by music journalists, artists and experts, making for a simply superior experience.
Norway
Open-source, ad-free streaming app offering high-resolution audio, local file support, dark minimalist UI, animated album covers, smart recommendations, playlist tools, offline playback, podcast support, lyrics with karaoke mode, syncing, and real-time listening parties.
Saudi Arabia
SONE is a native, highly customizable Linux desktop client for TIDAL. It pairs a sleek, modern UI with bit-perfect, lossless Hi-Res audio playback.
