That really depends on the style of hunting that you're looking for!
Since you mention "chill" solo spots, I'm going to assume you mean not swarm-kiting. If you aren't swarming, you'll pretty much be fear-kiting and drum-dotting down (which is what I mostly do on my bard) or charm-killing. Are you interested more in afk-camp spots where you do one kill and then chill for a few minutes in between, or something more active?
There are lots of nice afk-camps listed in Sesserdrix's necro guide:
https://wiki.project1999.com/Sesserd...e#Levels_51-54 which you can use, mostly as a bard it would be charming.
Also, if you haven't already, take a look at the per-level hunting guide! It has a nice selection of places and mobs to hunt, in various styles for various classes:
https://wiki.project1999.com/Per-Lev...ng_Spots_50-54
Otherwise I know a few afk camps I could recommend, but since I also still use them I'd rather just PM them to you, lest they get crowded! ;3