I've just found it in Wikipedia. It's about the scene from seventh movie "Harry Potter And the Deathly Hallows - Part 1" where Harry Potter and Hermione Granger are dancing to Nick Cave's 'O Children'



"Supervisor Matt Biffa initially read the scene as upbeat, "like two teenagers going for it" but after discussing its nuances with Yates decided it had to be uplifting without being too romantic.[12] Since the scene was not in the book, it was decided it could not be a tune that had been used in film or television before or a song that would pull the audience out of the wizard world.[13] Aiming for an old, soul song along the lines of James Carr and Otis Redding, and more modern material such as Oasis and Radiohead, it was determined these musicians offered too much of the Muggle world.[14] Yates listened to 300[15] tracks from Biffa..." and so on choosing Nick Cave's one

I like this version with Nick Cave but what if Oasis song could be chosen for this scene? What song could it be?