Narcos - Season 1, Episode 5: Soundtracks

Starts at about 16:30 minutes into the episode. This song is playing on the return flight home to Colombia after Galan is assassinated.

The narration mentions how Carillo even knows what music Pablo likes from his extensive wire-tapping, and a short clip of Pablo dancing with his wife is played, dancing to this song. (I think)

End song final scene; End credits. 

S1:E5 “There will be a Future” At exactly Minute 23:59 , close up of the back of Naked Marina Ochoa walking up to Gustavo who was naked in bed.

Final song during end credits.