To play it more simple just go half-tone up or half-tone down..
Am,Em,F,C,Dm,G,Am,E, etc...
OR
Bm,F#m,D,Em,A,Bm,F#,etc..
But the correct tone is this:
[Verse]
A#m Fm F# C#
I stand alone in the darkness
D#m G# A#m F
The winter of my life came so fast
A#m Fm F# C#
Memories go back to childhood
D#m G# A#m
To days I still recall
A#m Fm F# C#
Oh how happy I was then
D#m G# A#m F
There was no sorrow there was no pain
A#m Fm F# C#
Walking through the green fields
D#m G# A#m
Sunshine in my eyes
[Chorus]
F# G#
I'm still there everywhere
C# C#/C A#m
I'm the dust in the wind
F# G# A#m
I'm the star in the northern sky
F# G#
I never stayed anywhere
C# C#/C A#m
I'm the wind in the trees
F# G# A#m
Would you wait for me forever ?
[Solo]
A#m Fm F# C#
D#m G# A#m F
[Chorus]
F# G# A#m
Would you wait for me forever ?
F# Fm(!) A#m
Will you wait for me forever ?
Source: https://tabs.ultimate-guitar.com/tab/stratovarius/forever_chords_634064