the other song that comes after it on the album its from starts playing in your head? like sometimes right before the song is finished. What kind of gapless playback brain? It happens so often to me I can't even listen to some songs without having to finish the damn album from wherever I started.
It's a chain. I'd listen to "Everybody Hurts" then I can't stop and I play "Not Enough" too, then "4 Real" starts playing in my head too so let's listen to that, and so on.
Happens all the time. Everything from 4 to LOUD to Butterfly. Right after 'The Roof' is over, I start singing the first lines of 'Fourth of July' and do the sparkly melody thingy going on. And, right after 'Start Over' I start doing the melody for 'Love On Top'...shabdub da dub And right after 'Love On Top' I start shouting OooOooH!!! Killing me softly!
It happens to be with my faves albums. It's like I know the next song playing based off the album track and I start singing the other song before it begins
this happens to me all the time!
and when I listen to the song by itself or in a playlist other than the album, then the next album track still starts playing in my head and I get all confused when it doesn't really play afterwards
It happens with playlists too, like I'll listen to a song that I usually work out to while not working out and will expect the next work out song to start playing when it ends.
Happens with the albums I hear the most, like when I listen Gaga's So Happy I Could Die I start thinking about Teeth (Cause the only way I would hear SHICD is when I hear the full album).
sometimes but usually i put everything in playlists so if i ever have that problem it's because i'm used to songs being ordered a certain way but i realize i have the playlist on shuffle or something.
And right after 'Love On Top' I start shouting OooOooH!!! Killing me softly! 
