I AM NEW - I am trying to make a playlist of songs in a single mood that play sequentially and then loop the final track

Okay - so I am trying to set up a mood that basically starts with an intense song element that will then automatically go to another song that is more generic and just loops without me having to switch to a different mood completely.

I have been trying to figure it out through the forum or online videos, but I just can’t seem to figure it out.

The workflow would be something like this:
-Select Combat Mood
1. Intense combat into song plays once
2. More generic combat music plays and loops

All the better if I can add more than one song between 1 and 2.

Sorry if this is already covered elsewhere!