I downloaded the song that was played when Felt gave it to Setsuna Hana in Gundam 00 Season 2 Episode 22. Although it was short, it was quite nice. I downloaded it from QQ Music! ! It is recommended to search for "Gundam 00 Season 2 Theme Song" and you can download other theme songs at the same time! .

The song from EXIA 00 in episode 25 is hard to find. You might be able to find it by going to the official Gundam 00 Chinese website. (That song is hard to find. It took me a whole summer to find it!!) As for the official website address, you should be able to search it on Baidu.