A California native, Weiland formed the band Stone Temple Pilots with brothers Robert and Dean DeLeo and saw huge commercial success in the 1990s. In 1993, the band’s debut album Core peaked at No. 3 on the Billboard 200 followed by an even bigger achievement a year later in 1994, when STP released the No. 1 album Purple, which contained several radio hits including the songs “Big Empty,” “Vasoline” and “Interstate Love Song.”
The band would eventually land 11 top 10 hits on the Alternative Songs chart, including the three-week No. 1 "Between the Lines" in 2010. "Interstate Love Song" led the Mainstream Rock Songs chart for 15 weeks.
Featuring Weiland’s distinctive lower register singing style, a sort of growl that grew ever more popular in the post-grunge years, STP went on to sell 13.5 million albums in the U.S., according to Nielsen Music, but infighting eventually drove the members apart. The band took the first of several hiatuses just a few years after reaching their apex of their popularity, during which Weiland participated in several side projects.
Scott Weiland, Former Singer of Stone Temple Pilots, Dead at 48 | Billboard