mixing a "sweet dreams (by eurythmics)"- sound

[TheFinalCountdown]

so hello first
i´m new at this forum and i am only 14 and don´t play the synthesizer/keyboard for a long time so please don´t speak in a too complicate language and forgive me my mistakes.

so here´s my problem:
i have a korg tr and want to play sweet dreams by eurythmics whit a sound, which almost sounds like the original (i was alredy succesful whit final countdown, but this is a bit more difficult). could somebody who is good at making sounds explain me how to make it?
(in an easy way - for example like this: "take detune leader (74B) for the first slot, transpose it to -02. keyzone: F4 - E5. use the IFX Delay for the first and the fifth slot...)

for your information, here is how i play the main part: D2 D3 D3 D4
F3 F4 D3 D4 A2* A3* (A2*+A3*) D4 A2 A3 (A2+C4) D4
the * stands for "sharp" - my comp is not able to make this symbol^^
i transposen it down for -02 because actually it starts whit C2 (and than everything is eles is different) but like this it is easier to play it (for me).

Thank you for your effort, i really need this sound (i want to play this in school) - and sorry for my english mistakes, english isn´t my motherlanguage.