So it's been way too long I haven't played music. I used to be able to find the chords for pretty much any song, and now I have to admit I smashed my face into a solid one. 
If anyone here feels up to the challenge and/or feels like helping me out, here is the song :
http://grooveshark.com/#!/s/Distant+Mem … BIOr?src=5
And here is an orchestrated version of it, in case 8-bit sounds too horrible for you to listen :
http://grooveshark.com/#!/s/Distant+Mem … WEWH?src=5
(don't mind the first 12 seconds of that orchestrated version)
Please note that I'm only interested in the first part of the song, which is the first 30 seconds (or from 0:13 to 0:52 if you're listening to the orchestrated version). But hey, if you're on a roll, I won't stop you form going further. 
Thanks for reading, and a major thank-you to anyone who will try to help me out!