This is all but an exact copy of the first level on Super Mario Bros. for the Nintendo Entertainment System. Every cloud, bush, etc. is only pixels away from its original position and all the sounds and the song you hear I recorded off my old NES emulator while I was playing it. Enjoy :P
Thanks to techdawg for recording this for me.
*EDIT* For those who keep asking me this question - This track took me just over 3 days to complete