Okay, so when I trancribe any song, I split the tracks using software such as audacity to listen to the backing and the lead using the untouched version. Everything is going fine until I clearly heard a chord that doesnt seem to be possible as the song gives away multiple hints that the song is in drop C also already knowing my favorite bands always plays in Drop C too.
Basically long story short, the song I am transcribing, is titled "Lorelei" by a band named Deluhi. I know they always play in Drop C and the song has open Cs as a pedal point, but during one riff, the chord sounds lower then C? I am positive it is in drop C and if anyone wants to hear for themselves search for the song and at 1:45, you can hear what im talking about in the backing.
Its frustrating because I know If I change tunings just to get the one chord thats basically used behind the solos of the song, the rest of the song would become impossible to play.
Any help as to whats going on? Do bands record in different tunings just for certain parts?
http://www.youtube.com/watch?v=Ri_ceC0wt10 this links to a preview of the song, but on that link its at 0:22 in the backing.