In a comment piece, freelance writer Amelia Tait argues that no wedding should be without the Killers' Mr Brightside, insisting couples who skip it are somehow doomed. Despite lyrics about jealousy, paranoia and infidelity, she contends the song's universal appeal and dancefloor energy make it an essential unifying moment for wedding guests of all ages, and that a couple's playlist should serve their guests rather than their own musical taste.

Tait notes Mr Brightside is the third best-selling and streamed song in the UK and the longest-charting single in British chart history, despite the band being American. She cites a 2025 YouGov survey in which it ranked 15th among songs Americans knew all the words to, behind only anthems such as The Star-Spangled Banner and Happy Birthday, and describes its sing-along hand gestures as key to its dancefloor power, drawing on memories of her own wedding.