Stone Temple Pilots COREStone Temple Pilots: Weiland (vocals); Dean DeLeo (guitar); Robert DeLeo (bass); Eric Kretz (drums). Recorded at Rumbo Recorders, Los Angeles. "Plush" won the 1994 Grammy Award for "Best Hard Rock Performance With Vocal." While Stone Temple Pilots may not be sincere alternative rockers, they do know how to write a killer riff, which is why their debut album sold nearly as many copies as Pearl Jam. Admittedly, STP can sound like either Pearl Jam