Concert in Paris

I generally start with good old Time Out: https://www.timeout.com/paris/en

You can also type “Paris concerts in (month) (year)” into Google and AI will scrape the internet and then serve you up a paragraph with concerts listed! It’s a tad uncanny, TBH. But it works! :-)

check:

https://www.sortiraparis.com/en/what-to-see-in-paris/concerts-music-festival

Or (in french only - select the music style in the “Genre” drop-down menu)

https://www.infoconcert.com/concerts/concerts-par-departement.html?departement_id=75

This the most comprehensive listing
https://www.lylo.fr/agenda-concerts

Jazz
https://www.parisjazzclub.net/en/agenda

Concerts in Paris:
https://parisjetaime.com/eng/article/concerts-music-paris-a1125

https://parisjetaime.com/eng/article/calendar-of-concerts-in-paris-a672

Concerts at Sainte Chapelle and other churches
https://www.classictic.com/en/city/paris-t7/paris-events-ec1/concerts-in-la-sainte-chapelle-el216/?fin=c8&sorting=date_asc

https://www.theatreinparis.com/en/show/sainte-chapelle-concert-series

Jazz concerts
https://www.fnacspectacles.com/events/concerts-festivals-93/jazz-2036/

Def go to one at St. Chapelle's cathedral. It is stunning and the concerts are spectacular. We just saw a Mozart, Bach, Beethoven one there. It is SO CLOSE to Notre Dame and so much prettier. Go to the official website to buy them. Sit mid/back so you can stare at the stained glass during the concert. It's the prettiest venue for a concert we've ever been to.

Thanks so much! I see a couple of very good choices.
Cathy