Brian Roberson, known professionally as Stro Elliot, is an American record producer and multi-instrumentalist. He is currently a member of the hip hop band The Roots, having joined the band in 2017. Elliot plays keyboards, percussion, and does sampling with The Roots in the house band for The Tonight Show Starring Jimmy Fallon. As a multi-instrumentalist, Stro employs elements of beatbox, percussion, sampling, tambourine, finger drumming, and keyboards.