Rainforest Ambient Music. Hmmmmm!
I have a few suggestions that may be of interest:
1. Enigma - Not really rainforesty, but if it’s tribal chants or gregorian chanting you’re after, worth a listen to.
Some Enigma tracks u may like are “Callas Went Away”,“Carly’s Song”, “Smell Of Desire”, “Beyond The Invisible” and “The Piano”.
2. Brian Eno - “And Then So Clear” is a calming tune but I picture myself by the sea when I hear this. “An Ending” is also good. I believe Simon Posford once said that “Ambient 1 - Music For Airports” was one of his favourites.
3. Hubtone - Only heard the track “Train Ride” from this artist. Like the title suggests, u can imagine yourself on a train station platform when u hear this. Hubtone may have done one called “Rainforest walk” or “Amazon trek” or something like that. Worth a look into.
If it’s chilled Vibes u want, “Chicane”, “Miguel Migs”, “The Rhythm Slaves” and “Inland Knights” are a few suggestions.
Hope these helped