Song is Available at: http://deltabrony.bandcamp.com/track/eurobeat-boss-battle-the-living-tombstone-and-glaze
The Living Tombstone didn't remember anything of what happened in September. In his opinion, he thinks that Delta Brony(Me) is causing chaos in Ponyville. So he finds Delta by Sugarcube Corner and told him that he is responsible for all the mess of what happened in September.
Tombstone: Delta Brony!!
Delta: Tombstone, what's the matter?!
Tombstone: I know that you are causing chaos in Ponyville back in September!!
Delta: It is not me who caused all of this!!
Tombstone: Everypony knows that you are giving King Sombra and Chrysalis' orders to take over Equestria.
Delta: I will never do such thing Tombstone, and besides... King Sombra is defeated and Chrysalis was blasted away!!
Glaze: Something wrong Tombstone?
Tombstone: Delta is up to something and I am going to find out.
Glaze: Is it true Delta Brony?
Delta: Not at all.
Glaze: We'll see about it Delta.
BOSS BATTLE BEGINS...
[The Living Tombstone]
MLP by Hasbro