In hobbyist audiophile communities, there is a focus on downmixing Dolby Atmos music, which is 5.1 surround and has a much higher dynamic range. As an example: https://github.com/peqdb/macos

If you have Apple Music and you're on Windows, in the settings there is an option to downmix to stereo. Give it a try on any of the music here: https://helloatmos.app/library/

There are also people experimenting with spatial audio using HRTF, but I don't think it's very good for music.