The document discusses three potential song choices for a music video:
1) "Electric Love" by BORNS, which varies in tempo and genre, allowing for varied editing and suitable locations.
2) "Isombard" by Declan McKenna, which also varies in tempo and genre, making it interesting to edit and easy to find fitting locations.
3) A cover of "Something Just Like This" by Coldplay, which is well-known but the cover is unique. The acoustic style fits the planned calm locations.
Overall, "Something Just Like This" was chosen because it offers the most variety for locations and video style out of the options.