The most Representative trip-Hop song

If you had to give an idea of what "Trip- hop music " means to someone who doesn't know it...which song would you suggest him to listen?
Which is for you the most representative trip hop song?

It's not so easy....but I think:

"Hell is round the corner" (Tricky)
"Sour times/Roads/all mine" (Portishead)
"Karmacoma/Angel/ Inertia creeps" (Massive A.)

even if I love Lamb too...."Little things"..? (It's hard...!)
:wink: