Just Some Original Music

I have been practicing making different music themes and this is what I came up with. They are not for any particular game I am working on, I was just having fun coming up with different themes. I would love any feedback and it is especially helpful if you let me know which song(s) are your favorite so I know what to focus on in the future. Lastly let me know a one or two word theme you would like to hear and I will see what I can come up with! Thanks! :)