This is one of my favorite tracks from the original game. However as soon as this came on I literally went "Oh f*ck yes". Fantastic work, and definitely my favorite song you've arranged so far.
I had recently looked this song up so I could play it while going through this cave. So to see you upload this very track today is a crazy coincidence to me.
Actually I use a lot of combination exotic instruments from around the world. I layered 2 different libraries for the Marimba itself (SSO and Originals Media Tools) and then combined with Kolintang (Indonesian instruments) And then I have Cimbalom, Saz, and Kanun for the Strings Instrument. Darbuka and Gendang Melayu (from Indonesia) on the percussion section.