MIDI Music Pack WADs for DM?

Looking for some cool MIDI music WADs that would be a good fit for playing DM, mostly for loading over WADs that don't have their own custom tracks. Any good suggestions that fit that description?

mmmus.wad
mm2mus.wad

reqmus.wad

There remains only to clarify what do you mean by cool music? :D

4 minutes ago, Chainie said:

mmmus.wad
mm2mus.wad

reqmus.wad

This. Especially mm2.

RevolutionMiDiPack is pretty good.

Same as RebirthMiDiPack.

Also, Plutonia midi pack and Plutonia 2 midi pack.

With the same success, you can recommend any MIDI pack. However, if the person did not specify, then it does not matter to him.