Taylor Swift’s surprise September 25 release of “Patient Zero” as the lead single from the four-track *The Life of a Showgirl: The Encore* deluxe edition produced an immediate 13.7 million Spotify streams on day one, setting the 2026 single-day record for a female artist. The track’s strong debut reflects Swift’s core fan mobilization and pre-order physical variants, yet day-two and day-three figures fell sharply to roughly 5.5 million and 3.9 million respectively amid mixed-to-negative critical reception for the encore project. The full music video, featuring Dakota Johnson and Colin Farrell and directed by Swift, premieres at the September 27 VMAs, providing the key remaining catalyst before the first-week window closes October 1. Traders are weighing this momentum against typical post-debut decay and the original album’s far higher 128.9 million first-week benchmark for a comparable single.