I only knew about a few tracks that sometimes do this to me. Stairway to Heaven (Led Zeppelin), Song ToThe Siren (This Mortal Coil), the lead break on Vital Transformation (Mahavishnu)
Then randomly Candy Store Rock (Led Zeppelin) appears on Radio 6 Music and does it to me.
I've no idea what makes some track have this physical effect on my spine. Apparently it might be subconscious memories. It's quite cool.