Music was such a big part of my family's life, it's hard to narrow it down to one particular song; so I will throw in three.
The first song I remember being enthralled with was "Our Day Will Come." Even at an an early age, I was taken in by chord changes. The next two songs which snagged me on a musical level where, "Crystal Blue Persuasion" by Tommy James and the Shondells(sp?), and "Touch Me" by the doors. The chord changes mesmerized me. I don't know if what sense this makes, but when I was little, I used to relate key signatures to colors. Purple was what I know now as E or E flat major. Blue was A or A flat major, and green was the key of G or C major. I still see key signatures that way and I don't know why. Oh well! Sherelle