I feel like a good title for this piece would be "Been Good to Know Ya, V". Seems appropriate, seeing as how V is already one of the most liked protagonists in an RPG in recent years.
The first part is vs theme, their pure soul, but then the digitization of Vs consciousness is in the second part as it sounds like the cello being mirrored by a machine, but extremely savage as the brutal takeover of Vs mind is.