BASSISTS... HELP!!!!

[sinisterbass]

Ok, so my band wants to cover "Suicide by my side" by Sinergy.. and I can't really get the bass line.. and we have a show where we will be performing this song.. and well... for some reason.. I just can't seem to get it!! and there are absolutely NO bass tabs online for this shit.. I looked at the guitar tabs, but they're pretty much useless.. I can usually figure out pretty much any song, but this particular one is just not agreeing with me.. I can't get out of doing it and don't wanna look like an ass onstage.. so all you bassists.. PLEASE help a sistah out!!!

 

[sumairetsu]

Wing it. Trust me, there's not too many people who know Sinergy tunes. I'll see if I can come up with the bassline, though.

 

[Hexer]

hmm, maybe try orienting on the guitar-parts

 

[sinisterbass]

I had practice last night and actually got thru the song!! YAY.. I did improvise a lot based on just going with the root note of things and working within that scale. It's coming along, but bass tabs would sure be helpful.
I tried working off the guitar tabs, but that song seems to be all over the fretboard.. I just watched my guitarists and winged it from there.. thanks for your help, guys!