This may seem minor, but when I fast traveled to some of the spots it was always fun to take a moment to trigger the sync sequence again just for the music slices. Especially the track many of the northwest viewpoints have. I believe it's adapted from the last portion of "Winds of Cyrene." This was noticed after I installed and started playing Hidden Ones. Exiting to the main menu does not seem to resolve this. What's surprising is that when I synced the viewpoints in Sinai the music was tracks I usually heard on the main land. I have not confirmed with those viewpoints if maybe some lame new coding was added to make the same least impressive of view point sync music snippets play when triggering the cinematic on revisits.