The collaborative project of Evan Stanley and Nick Simmons — sons of Paul Stanley and Gene Simmons, respectively, from KISS — has signed with legendary producer Rob Cavallo.

Cavallo is known for his work on GREEN DAY, FLEETWOOD MAC, PARAMORE, MY CHEMICAL ROMANCE, and Dave Matthews projects.

STANLEY SIMMONS's debut single, "Body Down", was released in December 2025.

The project's music video for "Dancing While The World Is Ending" can be seen below.,STANLEY SIMMONS, which released its debut single, "Body Down", in December 2025, has signed with Rob Cavallo.

In an interview with Andy Riesmeyer of KTLA, Evan stated that the project's sound is influenced by roots Americana folk music, despite their famous parents' rock legacy.,STANLEY SIMMONS will likely encounter criticism from fans who suggest nepotism due to the sons' famous heritage.

However, the project has garnered support from their fathers and has been praised for its organic sound.

The project's music video for "Dancing While The World Is Ending" can be seen below."