MINNEAPOLIS (AP) — People buying tickets online for concerts, sporting events and other live events in Minnesota will be guaranteed more transparency and protection under a so-called Taylor Swift bill signed into law Tuesday by Gov. Tim Walz.

The law, prompted by the frustration a legislator felt at not being able to buy tickets to Swift’s 2023 concert in Minneapolis, will require ticket sellers to disclose all fees up front and prohibit resellers from selling more than one copy of a ticket, among other measures. The law will apply to tickets purchased in Minnesota or other states for concerts or other live events held in Minnesota.

Walz signed House File 1989 — a reference to Swift’s birth year and an album with that title — at First Avenue, a popular concert venue in downtown Minneapolis.

“Never in my wildest dreams did I imagine that we would be at a bill signing for House File 1989 at First Avenue,” Democratic Rep. Kelly Moller, chief author of the bill, said.