I am not sure about the intro, but you can play B F# if you would like.

Where We Belong
Hillsong
Verse 1:
B (x2444x@1)                          G#mThere (133111@4)is no height or depth, neither life nor death
         F# (244322@1)                    EThat (022100@1)can take me from all that I find
                 B (x2444x@1)
Here now in Your glory Lord

Verse 2:
B (x2444x@1)                       G#mNo (133111@4)others powers or love, the things of now or to come
             F# (244322@1)                EThere's (022100@1)nothing on earth in this life
                    B (x2444x@1)That could ever separate us Lord

Pre-Chorus:
G#m (133111@4)              F# (244322@1)                        EYour (022100@1)love is never ending, to Your hands we surrender
              BWhere (x2444x@1)all our sins are washed away
G#m (133111@4)             F# (244322@1)                         EYour (022100@1)grace beyond reason, has paid for our freedom
            F#We're (244322@1)made alive in You

Chorus:
B (x2444x@1)            F# (244322@1)               G#mWe (133111@4)run to Your throne, where we belong
                 E (022100@1)      
Every heart will sing, that Jesus is Lord
B (x2444x@1)              F# (244322@1)                      G#mCasting (133111@4)all else aside, for the joy of our Christ
               ELet (022100@1)Your glory fall, our hearts are filled with Your fire