Toto Bassist Mike Porcaro Dead at 59 Mike Porcaro Toto Bassist Mike Porcaro Dead at 59. Rolling Stone. Mike Pocaro rollingstone. Toto Bassist Mike Porcaro Dead at 59 Toto Bassist Mike Porcaro Dead at 59 Mike Porcaro -Via- Mike Porcaro Mike Porcaro -Via- died on early Sunday morning