The sing-along version of the Netflix film topped the box office this weekend, grossing an estimated $18 million to $20 million.

In a box office twist, a film from the theatrical-averse Netflix appears to be No. 1 on North American charts. “Kpop Demon Hunters,” a singalong version of the hit animated musical, is estimated to have earned $18 million to $20 million from 1,

After growing popularity and fan demand, KPop Demon Hunters came to theaters across North America this weekend. And in what’s surely a shock, the film might manage to take the top spot in the box office and give Netflix something else to brag about.