BUT....it has to be sort of objective...not your favourite song, but a song you feel could be the best introduction to music

so no avant-garde, austere stuff probably....nothing too esoteric y'know...

i really think i would play them this

http://www.youtube.com/watch?v=YApNirMC9gM

which makes me think this sort of soul is like the purest form of music...sort of...if you know what i mean.

p.s. only one person is allowed to say the Beatles. first come first served.