Death Note Theme of Z / Zのテーマ

Okay...For some time I've listened peoples creations of their own Death Note characters.
So far the ones I've liked most are S's and R's themes.
Anyway...Some people tend to name allready existing D.N themes, like naming Horror to E's Theme or reversed L's theme as Y's theme.
I, however, wanted to make things differently and create something that is definitely made by me.
I don't have my own D.N character, so I just decided to make one theme song for one letter.
I chose the 'Z' since...Well...It's the coolest letter IMO.

I tried to take parts of Nears and L's themes.
Not the melodies, but from overall song build.
Start with piano and slowly rise the tension until GT pops in.
Well...Since the songs are repetitive it wasn't hard after figuring the main melody, but I did have some frustration with guitar here...
Why? Because I SUUUUUUUUUUuuuuuuuuuuuck with that one...So that's why it's the hardest part.
Well...That AND keeping the track as Death Noteish as possible.
Personally I'm happy with this one.

Aaand...I guess that's it.
Feel free to give feedback and...Yeah.