EDIT: I think I figured it out, I just clicked on All Songs and sorted by date modified.
Ok so then my next question is there a way to show ALL songs listed by date/time added, that way I would see all of my songs and would not just be looking at a subset "Recently Added". Can I add a shortcut or something that I can add similar to "Recently Added" ?
I have never tried to customize Poweramp I have always used it out of box since I got on Android in 2011.