Hahahaha, despite my response, I am fine with people disagreeing with me

I respect your point of view, even if my taste is different. I certainly don't dismiss Wunderlich, he is a superb singer and I love his work. I have listened to dozens of different singers attempting Schubert lieder, including some very big names. Not all of them do it justice.
Anyway, I am hosting an all-Schubert gathering at my place in a couple of weeks. For my playlist, I have selected the D959 piano sonata, the D956 string quintet, Symphony No. 9, and a selection of songs (Bostridge, Edith Mathis, Janet Baker, Fischer-Dieskau, and of course ... Wunderlich).
@Redacted there are other things you will find in classical music besides philosophy. There is also poetry, religion, references to literature and politics, references to other composers, etc. The music of Wagner, Shostakovich, and Beethoven were very political. So much can be delivered in a few seconds of music, and there is so much to listen for. I have to admit I am a bit slow, I don't always get what the musician is trying to do on the first listen. I usually have to listen a few times before I understand.