I’ve been a long-time user of Jaikoz and SongKong - great music taggers. The latest version (just out) specifically targets use by Roon users! Check it out. https://community.jthink.net/t/songkong-7-0-magdalene-released-on-22nd-january-2021/9726
@paultaylor has already posted a discount in the Sales section
Haven’t had time to dig yet but looks good in matching Roon speak tags