I wanted to see what are some underrated composer that you think deserves more praise?

In my opinion Sergei Bortkiewicz deserves way more recognition.
Some of my current favorite pieces of his:

- Piano Concerto No.2 Op.28
- Prelude Op.33 No.8
- Im 3/4 Takt, Op.48 No.2

For the last two I suggest you listen to Cyprien Katsaris playing those.