Can you describe what you felt exactly. It makes me feel ready for beginning something, in a melancholic way. As in waking up and feeling content with the way the day is going to go, but with the feeling that nothing is going change.
It kind of reminds me of this song, but the march beat in the one you sent feels more active.
https://www.youtube.com/watch?v=q-DXJ5C4Mfc