the article claims the playlist is "scientifically verified" ... but doesn't seem to cover the science behind the list construction or verification. is there a background article somewhere else?
If they had some program check some huge library of songs for ones that have some sequence likely to cause frisson I'd expect the playlist to be far different.
I was very surprised to see Infected Mushroom in the playlist. Psytrance is the last thing that will give me goosebumps. Though I'm sure there are people out there who have imbibed, who have a connection to music like this.