Request - Machines and might halo legends

will someone please do this song from the halo legends soundtrack!! it sounds epic i know the key is d major but thats it :( if anyone needs help i have some rough parts the beginning tune is a d,b,d,b,c#,b,d,b,d,b,e,b for the right hand and in the left plays a b for the first hold then another b then a (b and d) into a (a & d) then g# and e into a g and e thats all the left hand up to the part where high strings come in please help someone!!!!!!!!!!

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