Solange continues to dig her heels into the art world with “Witness!” a new performance piece composed and directed by the When I Get Home singer.

“Witness!” will be performed Sept. 17 at Elbphilharmonie in Hamburg, Germany. Tickets for the performance go on sale May 31, according to a flyer the songwriter shared on Instagram.

The upcoming performance won't be her first art showing, installing her Metatronia work at Los Angeles’ Hammer Museum in 2017. She also exhibited her Seventy States performance at London’s Tate Modern, DAZED reports.