A contact from HARO is still none...
I started solo project while waiting.
Working energetically for the music will become the proof of which I'm tackling music earnestly now.
Since Their songs are created by Vocaloid at vocal tracks, I may fully be unable to satisfy you...
However among some songs, that has same vibe as the ULTIMATA.
If HARO comes back I would like sing their songs to him.
GRAVESCAPE (my personal site)
Especially the 2 songs written in the last two months is my recommendation.
I'm also glad if you are pleased with these songs.