Cutting back to Alien briefly (which I just blew through in 4K -- I gotta tell you guys, the 40th anniversary release is lovely, the colors pop nicely, and you can actually see a ton of detail in what normally is fuzzy black/grey in DVD and early bluray releases! And also the sound palette, I can actually understand a lot of the background dialogue now) ....
... because I figure
@Doctor Cringelord might know this...
Any official reason why Scott swapped out Goldsmith's score on the closing credits for Howard Hanson's Symphony 2 here (it's about 10:30 min into the original score of Hanson, in case you're curious)? He didn't get permission from Goldsmith or Hanson from what I understand, but supposedly Hanson did not sue because (1) money and (2) it put his music back into the public notice again. [This piece was first performed in 1930 Boston Symphony Orchestra, was apparently a long term staple in American concerts, and two years after Alien John Williams apparently based a lot of E.T. music around Hanson's style.]
The best explanation I read was that Goldsmith's cues included the bit near the end where we think the Alien is dead but is not, but Scott is now truly signaling with this change in sound that the Alien is really gone. And honestly, it feels like a happy dream-filled ending to a film of horror, to let us know that we can finally rest, in its lush, sweet full orchestra sound. And it kind of does make it all feel like it might have been a bad dream but now everything is okay. I do like it.
EDIT: Also, another hats off to Jonesy. He manages to get Brett killed, scares the shit out of Ripley, and then has a face-to-face encounter with a xenomorph, and lives. He's a very accomplished cat.
Which leads to one of my favorite side lines from Aliens: "And you, you little shithead... you're staying here."