Thanks to Jack from Jacksfilms on piano: null • And thanks to everyone who answered! Sources and a data download are in the description. History sources: https://www.cracked.com/blog/the-secret-true-history-jingle-bells-batman-smells/ https://www.cbr.com/jingle-bells-batman-smells-secret-origin/ Data spreadsheet link: https://docs.google.com/spreadsheets/d/1bVUdszCBsWn5ez9FPFCioirdyNeZu3ctvNYShExpTQo Audio mix by Graham Haerther: https://haerther.net/ 🟥 MORE FROM TOM: https://www.tomscott.com/ (you can find contact details and social links there too) 📰 WEEKLY NEWSLETTER with good stuff from the rest of the internet: https://www.tomscott.com/newsletter/ ❓ LATERAL, free weekly podcast: https://lateralcast.com/ null ➕ TOM SCOTT PLUS: null 👥 THE TECHNICAL DIFFICULTIES: null