I think i found the "In The Sun" soundtrack. Unsure tho, have to get it checked.
From The Lost Media Wiki
The track can be found here: https://krakenfiles.com/view/EzRuWmH5Dh/file.html I found this on Youtube a while ago. Downloaded it, but eventually forgot of it's existence; tried searching for the original video but even having the link of it, it got deleted sadly. Tho i did save it, incase it was actually the searched-for track, atleast i hope that it is.