The first can be found on Unsplash, a royalty free photography website: https://unsplash.com/photos/5UjBY00ToG0 Actually, most of the backgrounds NCS used from 2017-early 2018 can be found pretty much always on Unsplash.
The second is on Adobe Stock and I don't have the link. Also, you'll need to pay to access the photo.
Try tag 320 kbps songs with Automatag. It works pretty well. Or try using AutoTagger. The are much same.