[shagie]

The full album for the "main theme" is at https://youtu.be/R9QHqpdczH0 - Movement 3 is where the classic Cosmos part comes from.

Alpha is another piece that shows up in Cosmos. https://youtu.be/6h0CtsG4JpU

There's also Beaubourg, Part 2 https://youtu.be/AQ720sKllMM?t=1627 (and this is directly linked into a soundtrack since I can't get a clean spot in other ones... its a weird album)