Just a bit of a medley I worked up, though the opening is technically, from the original LoZ. This was done not just entirely by ear, but entirely by memory. I didn't listen to the originals once while arranging it ^^. Oh, and I swear this wasn't just an excuse to arrange Hyrule Castle again... Wanted to rework the ending but I got lazy, oh well.
Order of Music:
1. Main theme (original LoZ)
2. Dark world mountain/forest theme
3. Dungeon theme
4. Overworld theme
5. Dark world overworld theme
6. Hyrule Castle theme
7. Overworld theme again

Hope you enjoy!