Dream Theater - Solitary Shell Chords & Tabs

This is going to be a little hard right now, I don't have a guitar 
because I'm at school; At least someone's learning something here.

The verses and the beging appear to be in 7. here it is:

 This repeats throughout the intro and versus
|o C#M   B    G#m|  E   B       o|
|o / / / / / / / |/ / / / / / / o|
  1 2 3 4 5 6 7  1 2 3 4 5 6 7 
[ Tab from: https://www.guitartabs.cc/tabs/d/dream_theater/solitary_shell_crd.html ]
PRE chorus 
Repeat this several times 
|O E      | B      O|F#m    | A      |
|O / / / /| / / / /O|/ / / /| / / / /|
...as a boy ...    ...Every other way ...

Repeat through chorus:
|o E      |       |B      |F#m    |A      o|
|o / / / /|/ / / /|/ / / /|/ / / /|/ / / /o|
   Monday morning...

The guitar instrumental is in the key of D, but I haven't figured it
out yet. well I hope you fun, and when I figure out the rest I'll 
submit it.