After hearing the news earlier this summer about Gene Simmons and Ace Frehley collaborating on new music, it was only a matter of time before we saw them perform onstage together. Last night (20), the two joined together for the first time in over sixteen years at The Children Matter benefit concert to support victims of Hurricane Harvey and performed classic KISS songs.

The event was held at CHS Field Stadium in St. Paul, Minnesota and all proceeds to the event will go to the nonprofit organization, Matter, which is making all relief efforts to ship items that are needed such as food and supplies.

Check out the footage below: