Premise: Robert Emile DeLeo ( born February 2 , 1966 ) is an American bass player , songwriter , and backing vocalist for the rock band Stone Temple Pilots . Stone Temple Pilots ( sometimes abbreviated as STP ) are an American rock band from San Diego , California , that originally consisted of Scott Weiland ( lead vocals ) , brothers Dean ( guitar ) and Robert DeLeo ( bass , backing vocals ) , and Eric Kretz ( drums ) .
Hypothesis: Stone Temple Pilots had an original member that was an American bassist.
Label: ENTAILMENT