An user on this thread pointed me at "OxfordCommaFilms" YT channel, where an acoustic version of this song is played at the start and at the end of the "A streetcar named desire" videos. In the comments section, they answered an user that the song was made and sang by Laura LaBree.
I contacted them on Faceook and they are vague about it, so I guess someone took credit for a song which isnt theirs.
I'll keep searching.
"https://www.reddit.com/r/Lostwave/comments/1bg7q57/song_from_a_yt_video_how_it_goes/
djakiro
863 days ago
vladnab
1135 days ago