Spotify launches $13 trillion lawsuit over “theft” of 86 million songs

On December 23, 2025, Spotify began looking into Anna’s Archive after it collected 300TB of data – around 256 million audio files – and claimed this represented nearly all music listened to on the platform (99.6%).


![Trajectories flirting with chaos can be subtly steered towards safety by a carefully tuned control function [latex]U_{\in fty}(x)[/latex], which defines an admissible set [latex]S(u)[/latex] within which even initially unstable paths-previously escaping a defined region [latex]Q=[0,1][/latex]-remain confined through minimal control interventions, as demonstrated by a bounded control signal [latex]u_n[/latex].](https://arxiv.org/html/2601.21510v1/x3.png)


