In my case, there's sometimes feelings of "consciousness expansion", and "universal connection", similar to stories I've read from among various drug users or people who've experienced intense religious experiences -- at times I've felt intense focus, explosive creativity, and an "overclocked" sensation like my brain had been turned up to a faster performance ratio -- often for those moments of he frisson I can be intensely productive in creative pursuits. But it falls away as the frisson dissipates. I do not know if this is universal or not, there's pitifully little understanding of this phenomenon and sharing of information.
It's a very personal feeling, I don't know that I could ever do it with other people around, and it's tied to very specific passages of music that seem unique to the frissoner. As you can guess it's very addictive, and when I was younger I would spend hours auditioning albums looking for "frissonable" moments I would play over and over again for hours -- usually just a few seconds of some passage that would trigger it. However, pursuing this seems to "use-up" the feeling and after a while the passage would lose its triggering power.
If the universe was about to end, and I was allowed to have one final pleasurable experience replayed, selected from any orgasm of frisson I've ever had, I'd definitely pick from among my most intense frissons.
Certain classical moments are pretty reliable.
For example, the first few seconds of the Paganini variation here at around 23:00 minutes. https://youtu.be/c33q87s03h4?t=1375 except not this recording. I used to have a recording of it I inherited from my great grandfather and it was that specific recording that used to send me off.
The opening of Beethoven's 7th - 2nd movement (right until the main theme changes up until about 2:30) https://www.youtube.com/watch?v=mgHxmAsINDk
Non-classical:
The main theme of this a about 1:07 https://youtu.be/YQJSnMvIKM4?t=68
Certain long notes in this song (kind of hard to explain, but certain notes she holds in sustenato): https://www.youtube.com/watch?v=5FrWoVC6SZ8&list=PL91bz63WYu...
This William Ackerman song has some great passages https://www.youtube.com/watch?v=1jles3aPfeI
Some moments in this https://www.youtube.com/watch?v=iV9Ow4kOA4E
Asucultation by the Antidote used to be a favorite (it doesn't work anymore :() https://www.youtube.com/watch?v=GWs2R6W5vCc
Many of the pieces of Solar Fields' Movements album are fantastic but especially this song https://youtu.be/yQjove0nzss?t=1096
All I Need by Radiohead, especially the main bridge. https://www.youtube.com/watch?v=-LlfGrP4n6E
Mree's cover of Blood, something with her phrasing https://www.youtube.com/watch?v=KMe_5O0mYj0
Several pieces by Steve Reich seem to hack the phenomenon for me and run just underneath the trigger: Six Pianos, Music for 18 Musicians, etc.
It can also depend on the context, some of the passages won't "work" without other surrounding song context...like the contrast of the triggering passages and the non-triggering is what sort of does it.
There's actually an entire subreddit dedicated to this, but I've not found much in other people's music that kicks it off. https://www.reddit.com/r/frisson
It's an entirely different feeling of liking music or finding it pleasurable, for which I believe I'm fairly conventional.
Yeah, the feelings along those lines are really really powerful...and slippery, they slide away as the frisson goes away. :(