Bach is amazing! I'm currently doing his Konzert and I love playing it purely to listen to it myself. Did you know he wrote many of his classical songs to accompany his wife (a vocalist)?
I didn't know that! I have one of his organ transcriptions stuck in my head right now. I loooove his transcriptions! Too bad he and Vivaldi never got to chillax with each other.
I've listened to his Cello Suites so much. And whilst it's often tricky, I can play some of his stuff on piano, too!
Maybe not everything by Bach, but I do like some of his Brandenburg Concerti, organ music or the Italian Concerto. Also, we already have a similar thread. Have a look here .
I adore classical music as well! I enjoy Bach but it would be impossible for me to choose one favorite composer.
Bach is fabulous I also love Mozart, Beethoven, Brahms, Mahler, Chopin, and Debussy! Not that those are all "classical" composers but you get my drift haha!