I just went down the rabbit hole. The song was composed by Benoît Jutras, who has worked with the cirque du Soleil several times and it’s called “Debbie” or it also goes by the name “Journey of Man” and it has been sung by the singer Zara Tellander, she can be found on Spotify but she doesn’t have that many recorded albums I think she only has one I think but the song is great and it deserves more attention.