Like others...this kind of thing changes frequently...

The song that I currently rate as highest on my goose-bump scale is Israel Kamakawiwo'ole's "Somewhere Over the Rainbow" that was used in the television series ER a while ago.

To me...in an age where technology, effects, etc. are being used and overused, a performance like this has a grounding effect.

Maybe not everyone's cup of tea...but this one really touches me...

Bill in Dayton