While there isn't a single official "feature" by that name, the phrase "happy_new_year.zip" typically refers to several different things depending on your context:
For digital instrument users (like the Yamaha PSR-S970), "New Year" themed expansion styles and multi-pads are often shared as .zip files within musician communities. happy_new_year.zip
If you found a file named happy_new_year.zip on a random site or in an unsolicited email, do not open it . It is a common format for distributing malware or "zip bombs" during the holiday season. HappyNewYear generates 'happy new year html ... - GitHub While there isn't a single official "feature" by
