Maybe in the future. Caribdis is as amazing as DPC, Oceans or digi.B chosing songs, so maybe not for Luna but for another scene, because the song is amazing.
The Penny's flashback without the song is great, but is the music what make me cry the first time. Is the music in the Luna's scene what make me love Orion as MC because he's not just a hornydog, he really loves and worry about the girls, and is the music in the sex scene with Alex in the labyrinth what transforms an acceptable sex scene in a "holy fuck this girl is crazy, I want to make her mine".