Wow, I thought everyone got those.

Some from that list I would have imagined to be universal (who doesn't get shivers and tingles listening to Beethoven? seriously.), but these in particular are both incredibly accurate for myself and things that I figured were personal quirks:

Exposure to slow, accented, or unique speech patterns

Viewing educational or instructive videos or lectures

Watching another person complete a task, often in a diligent, attentive manner - examples would be filling out a form, writing a check, going through a purse or bag, inspecting an item closely, etc.

Sometimes I watch instructive videos on youtube, where the narrator has a slow, interesting voice and is methodically explaining how to do a mundane task, like... folding clothes. This gives me extremely pleasurable sensations, with a slight hint of shame for having such obviously wierd tastes. I'm glad to know I'm not a freak :D

A similar experience can be stimulated in most people with a device... it consists of dozen or so wire prongs that you massage your head with (The Octopus Tingling Head Massager, I'm completely serious)... the feeling it produces for me is similar to ASMR, and I've never had anyone tell me it didn't feel really good.

Also, "head orgasm" is a pretty accurate phrase for this too.