This is “Resort Island” from the adventure game “Minit”, created by Kitty Calis, Jan Willem Nijman, Jukio Kallio, and Dominik Johann, published by Devolver Digital.
This music is played when the protagonist crosses over to a small island across the ocean south of his house.
Anyway, as the name of the game indicates, the protagonist character is cursed to die in 60 seconds, it is difficult to listen to the music and relaxing.
I play it on a nylon-string guitar, but the original is played on steel-string guitar.
It’s like improvisation, so it’s better to play it according to your own interpretation.
I can’t do that, so I played it according to the original.
What I’m personally interested in is the Gm/D in bar 15.
I interpreted it as the 7th chord of the A Phrygian mode.
It’s a bit unique sound, isn’t it?