Helstar playing in DGCFAD, but I have a 7string guitar, 
so I learned it in standard tuning. Due to the song 
almost exclusively using the E half-whole diminished 
scale, it lends itself very well to a 7string. It's probably 
easier to play this way. Anyway, there's a track for 
each, so learn whichever works better for you ^_^

The 1st solo is pretty accurate. Maybe very minor 
errors. Still haven't figured out the second solo. Think it 
might be a bit beyond my ear for now, but I'll try in 
future.