Songs sound different

[idkdontask]

So I was just doing my thing, listening to some music (in this case it was the album Worlds by Porter Robinson) and some songs sound different. For example: The song 'Lionhearted' has a longer intro, the song 'Flicker' has something added in the middle and 'Sad Machine' has a long outro. I like these versions, but when I search them on Youtube there's nothing.
(When I say different, I mean they're not the versions on Porter's official Youtube channel)

[gnovella16]

Hey there! 

Welcome to the Community.

We upload the music as soon as is provided by the artists/music label. Thanks for the feedback though, we'll make sure to pass it on.

Keep on dancing 🙂