John T. Siomos was an American drummer who performed with Todd Rundgren, Mitch Ryder and the Detroit Wheels, Rick Derringer, Carly Simon, Mark "Moogy" Klingman, Buzzy Linhart and Peter Frampton.
Early life
Siomos was born in Chicago, son of Nick and Susie (née Kollias). He had a twin brother Steve. They were fraternal twins. == Career ==