Copying from a comment section I found: Patrick is an Angel who fell from heaven and landed in (near) the darkest city... CHICAGO to bring joy and happiness to the world~.
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Full performance links:
0:43 - https://www.youtube.com/watch?v=D23Njhq0kDw
1:18 - https://www.youtube.com/watch?v=7kov-eZZeGk&t=957s
2:26 (Jen D) - https://www.youtube.com/watch?v=mRtSTfREdkw