Spotify. Most recently I discovered that she had created a new playlist called My Favorite Song with just that song on it. Another time I came back to my computer after having accidentally left it unlocked and it was on a google search page that had the beegees stayin alive as the top result and then she had changed the search parameter to make it look like I had searched "Dad's favorite song" and just left it that way for me to discover upon my return. Anyway, now when spotify makes mixes for me it includes that song and bases recommendations off of it. Whenever she was nearby she would start a jam and take over my listening and insert that song, but I figured out how to disable jams. Sometimes I let her connect her phone to the car bluetooth when I'm taking her somewhere. The other day when she got out of the car she immediately started that song before I was out of bt range.