Romantic artist named Love Kelli implies that a song should be something as easy as she is. Strong female voice plus 2–3 on the back vocals are diluted with distant male voices. All work together to create something similar to the style of the 1960s, when "space" music was in fashion – long synth notes, diluted with piano and light percussion. In general, this is a pop genre that has a lot of borrowings from the blues and is very suitable for beautiful scenes in any movie.
Reference: Kelli Love - Free Listening on SoundCloud