Suggestions for Jazz & Classical music $400-700

I have a pair of Kiwiears Astrals mainly for gaming, and a pair of Moondrop Variations.

I’m wondering if there are any good recommendations that could round out my collection, with more emphasis towards jazz and classical genres, and/or piano and violin instruments.

I enjoy artists such as Bill Evans, Stan Getz, Rachmaninoff, and Liszt to name a few.

Thanks