I get it all the time. I still get it on songs that I've listened to my whole life. Most recently, Steven Wilson's Pariah hit me like a ton of bricks, right at the part at the end of the second chorus where Ninet sings that high vocal line and the drums come in with the tremolo picked guitar melody. I about crashed my car it overwhelmed me so much! I remember getting that feeling the first time I listened to Images and Words and the intro to Under a Glass Moon started. Such a huge, majestic, soaring line, and I just sat on my grandparents' porch entranced. Good times!