It's hard to believe that there could be even more available to us to enjoy during this time when we're all trying to be patient and hoping lockdown will really end properly so we can see our families... but there is!
Here's a page - a *really long* page - from "The Guardian's" online offering. It's a page that's updated regularly so worth bookmarking, I would suggest, if you're interested in the content.
There are some things I've already drawn to your attention, but as I remarked recently, we don't know how long these things will continue to be available to us without some kind of paywall, so do have a look through this (you'll probably need the fortification of a cup of tea, a mug of coffee or possibly a stiff gin and tonic, to help you get to the end of it!). We've already heard that the National Theatre has announced the last 5 plays they'll be streaming free on youtube.
What's different from previous articles I've shared with you seems to be that this page is mostly about classical music. There is opera there too. I hope you'll enjoy seeing what more there is for you to choose from. I'm sure I'll find something in here to invest an evening or an idle afternoon in enriching my life upon...