The first one is sort of a mixture of an original instrumental track combined with some extra This Day Aria elements. The second is an orchestral song dedicated to adult Spike's memories. And the last is some Drums and Bass. Check them out below!
1.) Born a Parasite (Orchestral) - now in PMV form
2.) Comfort of Old Friends (Heart of a Dragon) (Orchestral)
3.)A Day At The Races (DnB Remix)