Oasis — Dyer Wanna Be A Spaceman (ver 2) Chords

D'Yer Wanna Be A Spaceman
Oasis

Chords used:

G    (320033)
A    (x02220)
Am   (x02210)
C    (x32010)
Em   (022000)
X    (x21002)  [I called this chord "X" because I have no idea what it is!]
F    (133211)
F#/D (2x0232)


Intro and all through the verses, the chord progression is: G  A  C  G