All the CSI series so far have used Who music for the titles:

CSI - Who Are You?
CSI: Miami - Won't Get Fooled Again
CSI: New York - Baba O'Reily

If they make another CSI series, I would suggest they use the song Naked Eye for the opening credits.

You hold the gun, and I hold the wound,
We stand looking in each other's eyes.
It all looks fine to the naked eye,
But it don't really happen that way at all.