How to Add Artist Info to Roon

HI,
I’d like to know how ta add some basic info to Roon, I’m from Slovenia and except Laibach ( well there are not from Yugoslavia, Yugoslavia is dead since 1990, they will be very p** off If they see that, they are part of NSK, with own state, own passports… should read that at http://www.laibach.org/ ) everything else “From Slovenia, started… disbanded…” some dates but no info. I’ll like to put some basic info for the artist I know something about…