Unsearchable and Daily Inspiration for a TGIF..
The following *delightful* Google Play Playlist is a comprehensive collection of music from Watch Dogs 2:
Digdug doesn't know anything about it.
And yes, that's a base-64 encoded proto you're seeing! [and Let's hope that adding a new message to that proto doesn't rewrite all the permalinks....]
I was able to find the link to this in some disqus comments with a bit of search tweaking, but I couldn't get an actual link surfaced for a playlist in our own product. The original Spotify playlist does show up.