Streaming services.


I am just beginning to venture into streaming. So far I only stream radio stations or my library from my NAS.  I would appreciate opinions on various services , quality , content, ease of use, price or whatever your thoughts about streaming. Which service has the best selection of blues, jazz, classical, 60's 70's rock/ folk and celtic music?    
djones51
Tidal for rock imho had just as much content as Spotify with vastly superior SQ especially MQA.

Using the Bluos AP for Tidal control I find the interface is silly smooth with no operational issues at all.
Tidal hands down.  The sound quality it really good. Spotify has more music but it’s not even close SQ WISE 
Myself and a few other members have had issues with Deezer playback And their customer service is non existent.

But their catalogue was good on rock I agree, it could be a worthy alternative to Tidal if the fix the two aforementioned items.