The chords throughout the entire song are: 
F# Bbm C# F#

Keyboard at beginning just goes up the black keys, listen to rhythm (these are not 
chords, they are notes):
F#  Ab Bb C# Eb F# Ab Bb C# Eb F# Ab Bb Ab F# Ab Bb Ab F# Ab Bb Ab F# (and then back down again)

F# (244322@1)            BbmMy (x13321@1)heart will never feel 
            C#Will (x43121@1)never see 
            F#Will (244322@1)never know

F#Oh, (244322@1)heart 
            BbmAnd (x13321@1)then it falls 
            C#And (x43121@1)then I fall
            F#And (244322@1)then I know

F# (244322@1)           BbmMy (x13321@1)heart will never feel 
            C#Will (x43121@1)never see 
            F#Will (244322@1)never know

F#   Bbm
     Holding on, I
 C# (x43121@1) F# (244322@1)     am avagabond (x02210@1)
F# (244322@1)   Bbm (x13321@1)  Its always different
C#  F#
    I am the one who falls