i like this a lot!! the main riff reminds me of pantera or metallica a bit. digging the 7/4 section. also the chord progression mixed with the belley-sounding lead around 1:26ish is very nice. i do think real instruments would complement this nicely but i dunno if i'm good enough at electric guitar to play this - the midi instruments have a charm to them that i like anyways. cool stuff :]

Thanks ^^
It's nice to hear from someone who can appreciate music.
I used the 7/4 time signature to express the feeling of not being able to relax.
The chord progression at 1:26 is very prevalent in Japanese media, I like it a lot.

Cuul! :3