No, I didn't know about it until relatively recently, and whilst I'd like to try it out, and it's community, decentralised, federated, open source focus sits well with my world-view, it's just not high enough on my priority list.

Appreciate the response! I saw that you were happy with LMS and added it to my list as well. Someone ought to compare these in a meaningful way at some point.

Looks like LMS has all the basics covered (mobile apps, simple mobile friendly web client, etc), but as a former Grooveshark user Funkwhale was my first choice. Looking forward to trying them both.